Sulianto, A.A., Nugroho, W.A., Wibisono, Y., Drannikov, A.A., Ozaltin, K., Safitri, A., Pelangi Azzahrah, A.R., Bakshia, M.I., Fatriasari, W. and Martino, A.D. 2025. Pectin-based Hydrogels Produced from Banana and Mango Peels as a Potential Approach to Removing Heavy Metal Ions from Contaminated Water. Applied Science and Engineering Progress. 18, 4 (Oct. 2025), 7717. DOI:https://doi.org/10.14416/j.asep.2025.03.004.