1.
Simanullang SP, Afandy M, Sawali FD. Effectiveness of the Combination of Alum (Al₂(SO₄)₃) and Calcium Hydroxide (Ca(OH)₂) Coagulants in the Removal of Manganese (Mn) Using the Coagulation-Flocculation Process. jstk [Internet]. 31Oct.2024 [cited 17Jan.2025];6(2):71-8. Available from: https://journal.ubb.ac.id/stannum/article/view/4301