1. Gupta, N. and Chaudhary, S.K., 2023. Some characterizations of continuous symmetric distributions based on extropy of record values. Statistical Papers, pp.1-18. https://doi.org/10.1007/s00362-022-01392-y.
2. Nitin Gupta & Santosh Kumar Chaudhary (2023): On general weighted extropy of ranked set sampling, Communications in Statistics - Theory and Methods, DOI: 10.1080/03610926.2023.2179888
3. Gupta, N., Kumar Chaudhary, S. (2023). On Partial Monotonicity of Some Extropy Measures. In: Giri, D., Gollmann, D., Ponnusamy, S., Kouichi, S., Stanimirović, P.S., Sahoo, J.K. (eds) Proceedings of the Ninth International Conference on Mathematics and Computing. ICMC 2023 2023. Lecture Notes in Networks and Systems, vol 697. Springer, Singapore. https://doi.org/10.1007/978-981-99-3080-7_14
4. Santosh Kumar Chaudhary, Nitin Gupta & Pradeep Kumar Sahu (2023) On general weighted cumulative residual extropy and general weighted negative cumulative extropy, Statistics, 1-26. DOI: 10.1080/02331888.2023.2241595
5. Chaudhary, S. K., Gupta, N., & Roy, A. (2024). On cumulative and relative cumulative past information generating function. Communications in Statistics - Theory and Methods, 1-27. https://doi.org/10.1080/03610926.2024.2446397
6. Chaudhary, S. K., & Gupta, N. (2024). General weighted extropy of minimum and maximum ranked set sampling with unequal samples. Communications in Statistics - Theory and Methods, 1-27. https://doi.org/10.1080/03610926.2024.2386420
7. Chaudhary, S. K., & Gupta, N. (2023). General weighted cumulative residual (past) extropy of minimum (maximum) ranked set sampling with unequal samples. Communications in Statistics - Theory and Methods, 1-23. https://doi.org/10.1080/03610926.2023.2279910
8. Kumar Chaudhary, S., Gupta, N. (2023). Characterization of exponential distribution using extropy with application in testing exponentiality Proceedings of the Eleventh International Conference on Mathematics and Computing. ICMC 2025. Lecture Notes in Networks and Systems, vol 699. Springer, Singapore.