[1]
A. Riduan, R. Rainiyati, S. F. Heraningsih, and B. Badariah, “Minimizing river pollution by batik dye wastewater using palm oil fuel ash (POFA) as an environmentally friendly, low-cost adsorbent alternative”, J. Degrade. Min. Land Manage., vol. 10, no. 1, pp. 3981–3989, Oct. 2022.