1.
Ojha B, Sharma RK, Amatya IM. Application of Alum Sludge in Phosphate Phosphorus Removal from Contaminated Water. J. Inst. Engineering [Internet]. 2019 Jul. 31 [cited 2024 Jul. 17];15(2):141-6. Available from: https://nepjol.info/index.php/JIE/article/view/27659