DEWI, R.; SATITININGRUM, Y.; AMELIA, I. Fruit Peel Eco-Enzyme Precipitate Improves Vegetative Growth and Biomass of Solanum pimpinellifolium L. BIOPENDIX: Jurnal Biologi, Pendidikan dan Terapan, v. 13, n. 2, p. 97-107, 3 abr. 2026.