“Phosphorus (P) Adsorption Behavior and Harvested P by the Sugarcane (Saccharum Officinarum L.) Affected by Inorganic and Organic Fertilizer Applications on an Ultisol”. JOURNAL OF TROPICAL SOILS 23, no. 1 (March 28, 2018): 35–45. Accessed January 5, 2026. https://journal.unila.ac.id/index.php/tropicalsoil/article/view/43.