Alwabr, G.M., Al-Mikhlafi, A.S., Al-Hakimi, S.A. and Dughish, M.A. 2017. RISK ASSESSMENT OF THE CURRENT HANDLING OF MEDICAL WASTE IN HOSPITALS OF SANA’A CITY, YEMEN. MATTER: International Journal of Science and Technology. 3, 1 (Mar. 2017), 01–09. DOI:https://doi.org/10.20319/Mijst.2017.31.0109.