Al-Hashimi, Mohammed Ali I., Ayat Hussein Mahdi, and Rana Jawad Kadhim. “THE EFFECT OF WATER TREATMENT STAGES IN AL-WATHBA WATER TREATMENT PLANT ON THE BACTERIAL GROWTH (APPLIED STUDY)”. European Scientific Journal, ESJ 9, no. 9 (March 31, 2013). Accessed November 30, 2021. https://eujournal.org/index.php/esj/article/view/913.