"Effect of Cryopreservation on Vital and Morphological Parameters of Spermatozoa: A Laboratory-Based Investigation". Hadhramout University Journal of Natural & Applied Sciences 23, no. 1 (سبتمبر 30, 2026). تاريخ الوصول سبتمبر 30, 2026. https://hu.edu.ye/hu-publications/journals/index.php/hujnas/article/view/975.