SUPARNO, A. The Effectiveness of AMF Inoculum to Enhance The Potency of Papuan Crandallite Phosphate Rock and The Growth of Cocoa Seedling. JOURNAL OF TROPICAL SOILS, [S. l.], v. 14, n. 3, p. 261–267, 2009. DOI: 10.5400/jts.2009.v14i3.261-267. Disponível em: https://journal.unila.ac.id/index.php/tropicalsoil/article/view/94. Acesso em: 31 jul. 2025.