Al-Sakini AY. Using of statistical analysis (Kringing) for measuring the groundwater pollution in Baghdad city and generalizing its maps. Al-adab J. [Internet]. 2020 Sep. 15 [cited 2024 Dec. 23];(134):411-40. Available from: https://aladabj.uobaghdad.edu.iq/index.php/aladabjournal/article/view/875