Aditama W, Sofia S, Junaidi J, Zulfikar Z. Optimization of the Use of Chinese Teak Seed Powder Coagulant (Cassia angustifolia) as a Natural Coagulant in Reducing Turbidity of Dug Well Water Using the Jar Test Method. Open Access Maced J Med Sci [Internet]. 2022 Apr. 27 [cited 2024 May 3];10(E):662-6. Available from: https://oamjms.eu/index.php/mjms/article/view/8815