TY - JOUR T1 - Characterization of chemical composition of eco-enzyme derived from banana, orange, and pineapple pineapple peels JO - Brazilian Journal of Biology A1 - Ismail, A. Y. A1 - Nainggolan, M. F. A1 - Aminudin, S. A1 - Siahaan, R. Y. A1 - Dzulfannazhir, F. A1 - Sofyan, H. N. SN - 1519-6984 UL - 10.1590/1519-6984.286961 VL - 84 Y1 - 2024 PB - Brasil ER -