Saloua, Jemjami, Taoufik Mohamed, Moufti Ahmed, and Moustaid Khadija. “INDUSTRIAL REJECTION: REMOVAL OF HEAVY METALS BASED ON CHEMICAL PRECIPITATION AND RESEARCH FOR RECOVERABLE MATERIAL IN BYPRODUCTS”. International Journal of Engineering Technologies and Management Research 7, no. 2 (February 29, 2020): 39–52. Accessed March 29, 2024. https://www.granthaalayahpublication.org/ijetmr-ojms/ijetmr/article/view/05_IJETMR20_A02_2037.