., Suwarno; IDRIS, Komaruddin. Potential and Possibility of Direct Use of Guano as Fertilizer in Indonesia. Jurnal Ilmu Tanah dan Lingkungan, [S. l.], v. 9, n. 1, p. 37–43, 2007. DOI: 10.29244/jitl.9.1.37-43. Disponível em: https://journal.ipb.ac.id/jtanah/article/view/2387. Acesso em: 31 dec. 2025.