"The Application of Pinch Analysis for Energy Saving and Reducing Gas Emissions Based on Mathematical Model in the Hydrocracking Unit" (2023) Hadhramout University Journal of Natural & Applied Sciences, 19(2). موجود في: https://hu.edu.ye/hu-publications/journals/index.php/hujnas/article/view/5 (تاريخ الوصول: 28 يوليو 2026).