[1]
Nurjaya, . and Nursyamsi, D. 2013. Effectiveness of Direct Application of Phosphate Rock in Upland Acid Inceptisols Soils on Available-P and Maize Yield. JOURNAL OF TROPICAL SOILS. 18, 1 (Mar. 2013), 1–9. DOI:https://doi.org/10.5400/jts.2013.v18i1.1-9.