M. S. Batu, M. M. Kolo, M. F. Taek, and A. R. Saka, “Utilization of Borrasus flabellifer L. Palm Coir Activated with Potassium Hydroxide (KOH) as an Efficient Adsorbent for Rhodamine B Dye Removal”, HJKK, vol. 11, no. 3, pp. 295–304, Jun. 2023.