Alwabr, Gawad M, Ahmed S Al-Mikhlafi, Saif A Al-Hakimi, and Munira A Dughish. “RISK ASSESSMENT OF THE CURRENT HANDLING OF MEDICAL WASTE IN HOSPITALS OF SANA’A CITY, YEMEN”. MATTER: International Journal of Science and Technology 3, no. 1 (March 15, 2017): 01–09. Accessed May 19, 2024. https://grdspublishing.org/index.php/matter/article/view/1809.