[1]
G. Pillay and Zaidi Embong, “Geopolymer Material with Coconut Husk Additive as Heavy Metal Absorbances for Malacca River Water”, EKST, vol. 4, no. 1, pp. 229–237, Aug. 2024, Accessed: Apr. 08, 2026. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/ekst/article/view/14353