NUR KHOLIFAH, A. .; PAWESTRI, N. .; UTAMI, M. Determination of Available Phosphorus in Soil Samples Using Olsen & Bray I Method. INDONESIAN JOURNAL OF CHEMICAL RESEARCH, [S. l.], v. 10, n. 2, 2025. DOI: 10.20885/ijcr.vol10.iss2.art3. Disponível em: https://journal.uii.ac.id/chemical/article/view/45134. Acesso em: 12 feb. 2026.