Sellappan, Kartikah, Azini Amiza Hisham, Siti Fatimah Saád, and Sanjith Udayakumar. “Batch Adsorption Of Manganese (II) Ions Using Fruit Peels: Equilibrium And Kinetic Studies”. International Journal Of Technical Vocational And Engineering Technology 6, no. 1 (June 30, 2025): 48–56. Accessed October 7, 2025. https://journal.pktm.com.my/index.php/ijtvet/article/view/173.