Khaleel, L.R., Al-Hermizy, S.M. and Abbas, M.N. (2022) “Statistical Indicators for Evaluating the Effect of Heavy Metals on Samaraa Drug Industry Water Exposed to the Sun and Freezing: http://www.doi.org/10.26538/tjnpr/v6i12.12”, Tropical Journal of Natural Product Research (TJNPR), 6(12), pp. 1969–1974. Available at: https://tjnpr.org/index.php/home/article/view/1401 (Accessed: 22 November 2024).