Permatananda PANK, Pandit IGS. Characteristic of Orange Peel Waste-Based on Eco Enzyme at Different Fermentation Duration . jppipa, pendidikan ipa, fisika, biologi, kimia [Internet]. 2023 Jun. 25 [cited 2024 Nov. 22];9(6):4289-93. Available from: https://jppipa.unram.ac.id/index.php/jppipa/article/view/3527