1.
Kamal MZ, Md. Hashim D, Zin MS. THE EFFECT OF THE AMMONIUM CONCENTRATION IN THE GROUNDWATER. pijss [Internet]. 2015 Jul. 1 [cited 2026 Jan. 28];1(1):313-9. Available from: https://www.grdspublishing.org/index.php/people/article/view/126