FITRIAH, Fitra; SALEHA, Sitti. Effect of Fermentation Duration on the Carbon-to-Nitrogen (C/N) Ratio of Liquid Organic Fertilizer Produced from Dami Jackfruit Waste Using Coconut Husk-Based Bioactivator. Cognitia : International Engineering Journal, [S. l.], v. 1, n. 1, p. 18–25, 2025. DOI: 10.63288/ciej.v1i1.3. Disponível em: https://ejournal.candela.id/index.php/ciej/article/view/19. Acesso em: 6 jul. 2025.