Sulaiman, Mohammed A. M., Asaad A. M. AL-Hussein, and Alaa S. Saleh. “A STUDY OF SPRING WATER QUALITY AND ITS SUITABILITY FOR DIFFERENT USES IN THE AREA OF BARTELLA – EASTERN MOSUL”. EUREKA: Physics and Engineering, no. 3 (May 11, 2020): 87-96. Accessed December 30, 2020. http://journal.eu-jr.eu/engineering/article/view/6.