WARDANI, K. The Quantity Effect of Earthworms (Lumbricus Rubellus) and Urea on The NPK Quality of Coffee Husk Waste Compost. Journal of Soilscape and Agriculture, [S. l.], v. 1, n. 2, p. 83–104, 2023. Disponível em: https://journal.unej.ac.id/JSA/article/view/212. Acesso em: 28 jun. 2025.