“Assessment of Bacteriological Quality of Drinking Water in Some Primary and Secondary Schools in Mukalla City-Hadhramout/Yemen”, HADHRAMOUT JOURNAL OF MEDICAL SCIENCES, vol. 16, no. 2, Nov. 2023, Accessed: Jul. 23, 2026. [Online]. Available: https://hu.edu.ye/hu-publications/journals/index.php/hujnas/article/view/116