1.
Yusran FH. Existing Versus Added Soil Organic Matter in Relation to Phosphorus Availability on Lateritic Soils. j Trop. Soils [Internet]. 2008Jan.1 [cited 2025Jul.29];13(1):23-34. Available from: https://journal.unila.ac.id/index.php/tropicalsoil/article/view/3