ZAKIYAH, Z. N.; RAHMAWATI, C.; FATIMAH, I. Analysis Of Phosphorus And Potassium Levels In Organic Fertilizer In The Integrated Laboratory Of Jombang District Agriculture Office. INDONESIAN JOURNAL OF CHEMICAL RESEARCH, [S. l.], v. 3, n. 2, p. 38–48, 2019. DOI: 10.20885/ijcr.vol3.iss2.art1. Disponível em: https://jurnal.uii.ac.id/chemical/article/view/12629. Acesso em: 3 may. 2024.