"Comparative Study of Different Fuzzy Models for Gas Compressibility Factor Prediction: Comparative Study". Hadhramout University Journal of Natural & Applied Sciences 18, no. 1 (نوفمبر 22, 2023). تاريخ الوصول يوليو 30, 2026. https://hu.edu.ye/hu-publications/journals/index.php/hujnas/article/view/101.