Publications

LIST OF PAPER PUBLICATIONS

1. 1. Sharma, P., Singh, P., Kumari, M. et al. (2026) Harnessing qualitative data for precision in population mean estimation in time-scaled surveys. Qual Quant. https://doi.org/10.1007/s11135-025-02554-4 

   2. Sharma, P., & Lata, A. (2026). Enhancing Population Variance Estimation through Log-Type Models in Neutrosophic Statistics: Accepted January 2026. REVSTAT-Statistical Journal. https://revstat.ine.pt/index.php/REVSTAT/article/view/1100 

   3. Sharma, P., Pusa, N., Kumari, M., & Singh, P. (2025). Balancing accuracy and cost: a new estimator for stratified random sampling. Communications in Statistics - Simulation and Computation, 1–17. https://doi.org/10.1080/03610918.2025.2552216 (SCIE, IF-1.2, Q2)

   4. Sharma, P., Singh, P. & Kumari, M. (2025). Estimation of population variance using EWMA in simple random sampling. Qual Quant. https://doi.org/10.1007/s11135-025-02392-4  (Q1)

   5. Sharma, P., Kumari, M. & Singh, P. (2025), Advancing Stratified Sampling: Optimized Mean Estimation via Linear Cost Structures. J Stat Theory Pract 19 (55). https://doi.org/10.1007/s42519-025-00470-2  

   6. Kumari, A., Sharma, P. & Singh, R. (2025), Estimation of population mean using ranked set sampling in the presence of non-response error with numerical illustration and simulation study. Qual Quant . https://doi.org/10.1007/s11135-025-02489-w  

   7. Chaudhary, A.M., Sanaullah, A., Hanif, M. et al. (2025) Efficient and Robust Estimators for the Population Mean of Non-normally Distributed and Contaminated Data. Proc. Natl. Acad. Sci., India, Sect. A Phys. Sci. https://doi.org/10.1007/s40010-025-00957-4    

   8. Singh, P., Maurya, P., & Sharma, P. (2025). Enhanced estimation of population mean via exponential-type estimator using dual auxiliary inputs. Applied Mathematics in Science and Engineering, 33(1). https://doi.org/10.1080/27690911.2025.2554121 (SCIE, Q1, IF-2.5)

   9. Singh, P., Sharma, P., Singh, A., & Kumari, A. (2025). Modern techniques in variance estimation with auxiliary information: a logarithmic perspective. Arab Journal of Basic and Applied Sciences, 32(1), 304–319. https://doi.org/10.1080/25765299.2025.2546205. 

   10. Yadav, S.K., Arya, D., Sharma, P. et al. (2025) Improved generalized ratio estimators of population mean using auxiliary variables. Life Cycle Reliab Saf Eng. https://doi.org/10.1007/s41872-025-00360-3 

   11. Singh, P., & Sharma, P. (2025). Incorporating past data in enhancing coefficient of variation estimation: A practical approach. Hacettepe Journal of Mathematics and Statistics, 1-20. 

   12. Poonam Singh, Prayas Sharma, Anjali Singh, Tolga Zaman, Walid Emam (2025). Log-transformed approaches to variance estimation using auxiliary data, Journal of Radiation Research and Applied Sciences, 18(4), 101913, ISSN 1687-8507, https://doi.org/10.1016/j.jrras.2025.101913. 

   13. Kumari, M., Sharma, P., & Singh, P. (2025). Variance Estimation Techniques in Time Scale Survey using Dual Auxiliary Variables: Mathematical and Simulation Approach: Accepted - June 2025. REVSTAT-Statistical Journal. https://revstat.ine.pt/index.php/REVSTAT/article/view/922 

   14. Sharma, P. ., Lata, A. ., Yadav, S. K. ., & Noor-ul-Amin, M. . (2025). Family of Estimators for Estimating Population Median using Auxiliary Information in Survey Sampling. Journal of Reliability and Statistical Studies, 18(02), 343–370. https://doi.org/10.13052/jrss0974-8024.1824  

   15. Sharma, P., & Kumari, M. (2025) Variance estimation using Bernoulli auxiliary variable for time-scaled survey. Hacettepe Journal of Mathematics and Statistics, 54(2), 779-796. https://doi.org/10.15672/hujms.1580875  

   16. Sharma, P., Kamthan, V., Singh, A. et al. (2025) Optimizing supply chain of aviation arm of defense service: harnessing predictive analytics for enhanced spare forecasting accuracy. Int J Syst Assur Eng Manag. https://doi.org/10.1007/s13198-025-02860-y 

   17. Singh, P., Singh, A. & Sharma, P. (2025) A New Class of Logarithmic Estimators using Subsidiary Information: Real-World Applications and Simulation Insights. Sankhya B 87, 319–345. https://doi.org/10.1007/s13571-025-00356-0 

   18. Singh, P., Maurya, P. & Sharma, P. (2025) Addressing non-response and measurement errors in time-scaled surveys. Discov Appl Sci 7, 374. https://doi.org/10.1007/s42452-025-06676-0  

   19. Singh, P., Sharma, P., & Singh, A. (2025). Estimation of population mean using generalized neutrosophic exponential estimators. Research in Mathematics, 12(1). https://doi.org/10.1080/27684830.2025.2474774  

   20. Kumari, M., Sharma, P., Singh, P., & Ozel, G. (2025). Enhanced Mean Estimation Using Memory Type Estimators with Dual Auxiliary Variables: Accepted - January 2025. REVSTAT-Statistical Journal. https://doi.org/10.57805/revstat.vi.892  

   21. Sharma, Prayas., Kumar, Ashish., Afful, Benedict., Agrawal, Bharti., Kumar, Gopal. (2025) A Statistical Neutrosophic Analysis to measure WhatsApp affect in improving the Academic Performance. International Journal of Neutrosophic Science, 26(3), 366-377. DOI: https://doi.org/10.54216/IJNS.260327 

   22. Singh, R., Yadav, S. K., & Sharma, P. (2025). ALMOST UNBIASED ESTIMATOR FOR UNKNOWN POPULATION MEDIAN USING AUXILIARY INFORMATION. Pak. J. Statist, 41(2), 139-150. 

   23. Singh, Anjali., Singh, Poonam., Sharma, Prayas., & Aloraini, Badr. (2025): Estimation of Population Mean using Neutrosophic Exponential Estimators with Application to Real Data. International Journal of Neutrosophic Science, 25(3), 322-338. DOI: https://doi.org/10.54216/IJNS.250329 

   24. Singh, P., Sharma, P., & Maurya, P. (2024): Enhancing Accuracy in Population Mean Estimation with Advanced Memory Type Exponential Estimators. Journal of Reliability and Statistical Studies, 17(02), 417–434. https://doi.org/10.13052/jrss0974-8024.1728 

   25. Singh, P., Sharma, P., Singh, R., Aloraini, B., & Akhtar, A. (2024). Optimizing Population Mean Estimation in Stratified Sampling using linear cost: A Simulation Study. Heliyon, 10(24), e40878, https://doi.org/10.1016/j.heliyon.2024.e40878  

   26. Sharma, P., Singh, P., Kumari, M. et al. (2024): Estimation Procedures for Population Mean using EWMA for Time Scaled Survey. Sankhya B. https://doi.org/10.1007/s13571-024-00347-7  

   27. ZAMAN, T., IFTIKHAR, S., SOZEN, C., & SHARMA, P. (2024). A NEW LOGARITHMIC TYPE ESTIMATORS FOR ANALYSIS OF NUMBER OF AFTERSHOCKS USING POISSON DISTRIBUTION. Journal of Science and Arts, 24(4), 833-842. 

   28. Sanaullah, A. Chaudhary, A.M., Hanif, M. & Sharma, P. (2024): EWMA control charts based on robust estimators: A powerful tool for monitoring a process with a non-normal distribution, Journal of Computational and Applied Mathematics, Volume 449, 115919, ISSN 0377-0427. https://doi.org/10.1016/j.cam.2024.115919 

   29. Sanaullah, A., Hussain, A. & Sharma, P.(2024): Enhancing process mean monitoring efficiency using extended-EWMA control chart with auxiliary information. Int. J. Syst. Assur. Eng. Manag., 15, 3522–3537. https://doi.org/10.1007/s13198-024-02360-5.

   30. Singh, R., Sharma, P., & Mishra, R. (2024). Generalized log type estimator of population mean in adaptive cluster sampling. Journal of statistics applications & probability letters, 11(2), 73-79. 

   31. Aslam, I., Amin, M. N., Mahmood, A., & Sharma, P. (2024). New memory-based ratio estimator in survey sampling. Natural and Applied Sciences International Journal (NASIJ), 5(1), 168–181. https://doi.org/10.47264/idea.nasij/5.1.11  

   32. Sharma, P., Sharma, A., Leiva, V. et al. (2023): Assessment of profitability and efficiency of regulatory acts on energy-intensive industries: a panel data methodology and case study in India. Stochastic Environment Research & Risk Assessment, 37:5009-5027. https://doi.org/10.1007/s00477-023-02536-8 (SCIE, IF-4.5, Q1, ABDC)

   33.  Singh, A.K. and Sharma, P. (2023), "A study of Indian Gen X and Millennials consumers’ intention to use FinTech payment services during COVID-19 pandemic", Journal of Modelling in Management, 18(4): 1177-1203. https://doi.org/10.1108/JM2-02-2022-0059  (ESCI-Q2, Scopus, ABDC)

   34. Roy, S.., Sharma, P. ., Singh, K. K. ., & Srivastava, R. . (2023): On a Statistical Model Useful for Demographics: Estimating the Mean Number of Children Ever Born Through the Distribution of Male Births with an Application to Data from India. Journal of Reliability and Statistical Studies, 16(01), 57–80. https://doi.org/10.13052/jrss0974-8024.1613. (ESCI, Scopus)

   35. Sharma, P.; Singh, A.K.; Leiva, V.; Martin-Barreiro, C.; Cabezas, X. (2022): Modern Multivariate Statistical Methods for Evaluating the Impact of WhatsApp on Academic Performance: Methodology and Case Study in India. Appl. Sci., 12,6141. (SCIE-Q2, IF-2.67) https://doi.org/10.3390/app12126141.

   36. Sharma P., Pal, S.K. & Singh H.P. (2022): Improved Estimators of Population Mean under Nonresponse in Successive Sampling, Mathematical Problems in Engineering, vol. 2022, Article ID 1349689, 8 pages. https://doi.org/10.1155/2022/1349689 .(SCIE, Scopus) 

   37. Irfan A, Noor-ul-Amin, M., Hanif, M. & Sharma, P. (2021): Memory type ratio and product estimators under ranked-based sampling schemes, Communications in Statistics-Theory & Methods, Vol. 52(4), 1155-1177, DOI:10.1080/03610926.2021.1924784. (SCIE, ABDC-B)

   38. Gupta, K., Sharma, P., Sharma, A.(2021): On the genealogy of knowledge management & automated systems in engine manufacturing industry & perception of BS III and BS IV heavy vehicle drivers in Pune, Maharashtra: A qualitative study, Journal of Statistics Applications and Probability, 10(1), 53–60 (Scopus)

   39.  Noor-ul-Amin, M., Safeer A., & Sharma P. (2020): Variable Acceptance Sampling Plan Based on Hybrid Exponentially Weighted Moving Averages,  Communications in Statistics - Simulation and Computation. Vol. 51(12) 7544–7553. https://doi.org/10.1080/03610918.2020.1839769 (SCIE, ABDC-B)

1. 40.  Khare, S., Singh R. & Sharma P. (2020): Estimation of Population Mean for logarithmic Observation under Poisson distributed Study and Auxiliary Variates. Electronic Journal of Applied Statistical Analysis, Vol. 13 (2), 580-588, DOI: 10.1285/i20705948v13n2p580 (Scopus, ESCI)

1. 41. Sharma P, Singh AK, Agrawal B, & Sharma A. (2020): Correlation between weather and COVID-19 pandemic in India: An empirical investigation. Journal of Public Affairs, e2222. https://doi.org/10.1002/pa.2222. (ABDC-B, Scopus, ESCI)

1. 42.  Singh AK, Agrawal B, Sharma A & Sharma P. (2020): COVID-19: Assessment of knowledge and awareness in Indian society. Journal of Public Affairs; e2354.  https://doi.org/10.1002/pa.2354 (ABDC-B, Scopus, ESCI)

1. 43.  Subzar M., Maqbool S., Raja T. A., and Sharma, P. (2019): A New Ratio Estimators: An Alternative to Regression Estimators in Survey Sampling Using Auxiliary Information, Statistics in Transition new series 20 (4), 181-189. ISSN:1234-7655 (Scopus)

1. 44.  Adichwal, N.K., Sharma P., Ragav S.Y. and Singh R. (2019): A Class of Estimators for Population Mean Utilizing Information On Auxiliary Variables Using Two Phase  Sampling Scheme in The Presence of Non-Response, Pak. J. Statist, 35(3), 187-196. (Scopus, ABDC-C)

1. 45.  Sharma, P. and Pal, S.K. (2018): Estimation of Population Mean in Presence of Random Non-Response, Journal of Statistics & Management Systems, 21(6), 1105- 1119. https://doi.org/10.1080/09720510.2018.1478623, ISSN: 2169-0014. (ABDC- C, ESCI)

1. 46.  Bouza Herrera, C.N. and Sharma, P. (2018) "Dealing with Sensitive Quantitative Variables: A Comparison of Sampling Designs for the Procedure of Gupta and Thornton," Journal of Modern Applied Statistical Methods, 17(1) 1-17, Article 24. DOI: 10.22237/jmasm/1536167903.  (ABDC-B, Scopus)

1. 47.  Sharma, P., Verma H.K., Singh, R. and Bouza, Carlos N., (2018): Estimators for Population Variance Using Auxiliary Information on Quartile. Revista Investigacion Operacional, 39(4), 528-535, ISSN: 0257-4306. (Scopus)

1. 48.  Subzar M., Maqbool S., Raja T. A., Pal S.K., and Sharma, P. (2018): Efficient Estimators of Population Mean Using Auxiliary Information in Simple Random Sampling, Statistics in Transition new series, 19(2), 1-20. ISSN:1234-7655. (Scopus)

1. 49.  Gupta, K., Bouza C.N. and Sharma P. (2018): Surviving the Titanic tragedy: A sociological study using machine learning models. SUMA DE NEGOCIOS, 9(20), ISSN: 2215-910X. (Scopus)

1. 50.  Chakrabarti, D., Arora, M. and Sharma, P. (2018): Evaluating Knowledge Quality in Knowledge Management System. J. Stat. Appl. Pro. 7(1), 75-84, ISSN: 2090-8458. (Scopus)

1. 51.  Gupta, K., Sharma, A. and Sharma P. (2018): The Notion of Morality of Death and Human Behavior. J. Stat. Appl. Pro. 7(1), 183-187, ISSN: 2090-8458. (Scopus)

1. 52.  Sharma, P., Verma, H.K., Adichwal, N.K. and Singh, R. (2017): Generalized Estimators Using Characteristics of Poisson Distribution, International Journal of Applied and     Computational Mathematics, Springer, 3, 745-755. DOI: 10.1007/s40819-015-0122-y. ISSN: 2199-5796. (Scopus)

1. 53. Sharma, P., Bouza, Carlos N., Verma H.K., Singh, R. and Sautto Jose M. (2016): Generlasized Class of Estimators for The Finite Population Mean When the Study Variable Is Qualitative in Nature. Revista Investigacion Operacional, 37(2), 140-150, ISSN: 0257-4306. (Scopus)

1. 54. Singh, R., Verma, H.K. and Sharma, P., (2016): Estimation of Population Mean Using Exponential Type Imputation Technique for Missing Observations, Journal of Modern Applied Statistical Methods, 15(1), 358-372, ISSN: 1538-9472. (ABDC-B)

1. 55.  Singh, R., Verma, H.K., Sharma, P. (2016): Efficient Estimators of finite Population Mean Using Predictive Estimation in Simple Random Sampling, Journal of Statistics, 23(1), 1-11. ISSN: 1684-8403

1. 56.  Adichwal, N.K., Sharma, P. and Singh, R. (2016): Generalized Class of Estimators for Population Variance Using Information on Two Auxiliary Variables, International Journal of Applied and Computational Mathematics, Springer, DOI: 10.1007/s40819- 015-0119-6. (Scopus)

1. 57.  Adichwal, N.K., Sharma, P., Verma, H.K. and Singh, R. (2016): Generalized Class of Estimators for Population Variance Using Auxiliary Attribute, International Journal of Applied and Computational Mathematics (Springer), 2, 499-508. DOI: 10.1007/s40819-015-0073-3. (Scopus)

1. 58.  Sharma, P. and Singh, R. (2015): Generalized Class of Estimators for Population Median Using Auxiliary Information, Hacettepe Journal of Mathematics and Statistics, 44(2), 443-453, ISSN 1303-5010. (SCIE, Scopus)

1. 59. Sharma, P., and Singh, R. (2015): A Class of Exponential Ratio Estimators of Finite Population Mean Using Two Auxiliary Variables, Pakistan Journal of Statistics And Operation Research, 11(2), 221-229.ISSN: 2220-5810. (ESCI, Scopus)

1. 60.  Singh, R and Sharma, P. (2015): Method of Estimation In The Presence of Non- Response and Measurement Errors Simultaneously, Journal of Modern Applied Statistical Methods, 14(1), 107-121, ISSN: 1538-9472. (ABDC-B)

1. 61.  Sharma, P. Verma, H.K. and Singh, R. (2015): An Efficient Class Of Estimators Using Two Auxiliary Attributes, Chilean Journal of Statistics, 6(2), 59-68. ISSN: 0718-7920.(ESCI, Scopus)

1. 62.  Sharma, P. and Singh, R. (2015): Improved Estimators in Simple Random Sampling When Study Variable is An Attribute. J. Stat. Appl. Pro. Lett. 2, No. 1, 1-8, ISSN: 2090-8458.

1. 63.  Verma H.K., Sharma, P. and Singh, R. (2015): Some Families of Estimators Using Two auxiliary variables in stratified random sampling. Revista Investigacion Operacional, Vol. 36(2), 140-150, ISSN: 0257-4306. (Scopus)

1. 64.  Sharma, P. and Singh, R. (2014): Improved Dual to Variance Ratio Type Estimators for Population Variance. Chilean Journal of Statistics, 5(2), 45-54, ISSN: 0718-7920. (ESCI, Scopus)

1. 65.  Verma, H.K., Sharma, P. and Singh, R. (2014): Some Ratio Cum Product Type Estimators For Population Mean Under Double Sampling In The Presence Of Non- Response. J. Stat. Appl. Pro. 3, No. 3, 379-385, ISSN: 2090-8458. (Scopus)

1. 66.  Singh, R. and Sharma, P.  (2014): Multivariate Dual to Ratio Type Estimators using Geometric and Harmonic Means in Simple Random Sampling. Elixir International Journal, 73(2014).

1. 67.  Sharma, P. and Singh, R. (2014): Improved Ratio Type Estimators Using Two Auxiliary Variables under Second Order Approximation. Mathematical Journal of Interdisciplinary Sciences, Vol.2, No. 2,193-204, ISSN: 2278-957X.

1. 68. Singh, R. and Sharma, P. (2014): Efficient Estimators Using Auxiliary Variable under Second Order Approximation in Simple Random Sampling and Two-Phase Sampling. Advances in Statistics, volume 2014, Article ID 974604, 9 pages, ISSN: 2314-8314.

1. 69.  Sharma, P. and Singh, R. (2013): Efficient Estimators of Population Mean in Stratified Random Sampling Using Auxiliary Attribute. World Applied Sciences Journal, 27(12), 1786-1791, ISSN: 1818-4952. (Scopus)

1. 70. Sharma, P. and Singh, R (2013): Improved Estimators for Simple random sampling and stratified random sampling Under Second order of Approximation. Statistics in Transition- new series, 14(3), 379-390. ISSN:1234-7655. (Scopus)

1. 71.  Sharma, P. and Singh, R (2013): A Generalized Class of Estimators for Finite Population Variance in Presence of Measurement Errors. Journal of Modern Applied Statistical Methods 12(2)-13, 231-241, ISSN: 1 5 3 8 - 9 4 7 2 .  (ABDC-B)

1. 72.  Sharma, P., Singh, R. and Jong, Min-kim. (2013): Study of Some Improved Ratio Type Estimators using information on Auxiliary Attributes under Second Order Approximation. Journal of Scientific Research, vol.57, 138-146, ISSN-0447-9483.

1. 73.  Sharma, P. and Singh, R and Adewara A.A. (2013): A General Class of Estimators for Finite Population Variance in Presence of Measurement Errors. The Nigerian Journal of Pure and Applied Sciences: Vol. 26, 2394-2401, ISSN: 0794- 0378 .(ESCI)

1. 74. Sharma, P., Sanaullah, A., Verma, H. and Singh, R., (2013): Some Exponential Ratio- Product Type Estimators using information on Auxiliary Attributes under Second Order Approximation. International Journal of Statistics and Economics, 12 (3), 58-66, ISSN: 0975-556X. (ABDC-C, ESCI)

1. 75.  Sharma, P. and Singh R., (2013): Improved estimators under second order Approximation. VII International Symposium on optimization and Statistics & III National Conference on Statistical Inference, Sampling Techniques and Related Areas, held on December 21 – 23, 2012.Department of Statistics and operations Research, Aligarh Muslim University, Aligarh, India.