Khooriphan, W., Niwitpong, S.A. and Niwitpong, S. (2022). Bayesian estimation of rainfall dispersion in Thailand using gamma distribution with excess zero. PeerJ. 10, e14023. DOI: 10.7717/peerj.14023
Khooriphan, W., Niwitpong, S.A. and Niwitpong, S. (2022). Confidence Intervals for the Ratio of Variances of Delta-Gamma Distributions with Applications. Axioms. Vol.11 No.2: 689. DOI: 10.3390/axioms11120689
Khooriphan, W., Niwitpong, SA., Niwitpong, S. (2022). Confidence Intervals for Mean of Delta Two-Parameter Exponential Distribution. Lecture Notes in Computer Science(), vol 13199. Springer, Cham, 117–129. DOI: 10.1007/978-3-030-98018-4_10
Khooriphan, W., Niwitpong, S.A. and Niwitpong, S.(2023). Confidence Intervals of the Inverse of Coefficient of Variation of Delta-Gamma Distribution. Lobachevskii Joumal of Mathematics. 44, 4739-4762. DOI: 10.1134/S1995080223110227
Khooriphan, W., Niwitpong, S.A. and Niwitpong, S. (2023). Confidence Interval for the Difference Between Variances of Delta-Gamma Distribution. Applied Science and Engineering Progress. Vol.16 No.4: 6509. DOI: 10.14416/j.asep.2022.12.001
Khooriphan, W., Niwitpong, S.A. and Niwitpong, S. (2024). Estimating the Confidence Intervals for the Coefficients of Variation Delta-Gamma Distributions. WSEAS Transactions on Systems. Vol.23: 262-273. DOI: 10.37394/23202.2024.23.29
Khooriphan, W., Chooprateep, S., Taninpong, P and Minsan, W. (2018). Comparison of Accuracy in Evaluation of Obesity Utilizing Fuzzy Rule-based Systems and Multinomial Logistic Regression of Workers in Mae Moh Power Plant, Lampang Province. Burapha Science Journal. Vol.23 No.2, 1011-1028.
Khooriphan, W., Chooprateep, S., Taninpong, P and Minsan, W. (2018). Evaluation Obesity Utilizing Fuzzy Rule-based Systems.Walailak Procedia. Vol. 2018 No. 5. it17.