Parvez, Md Masud, and Md Harunor Rashid Khan. “Interactive Effects of Soil PH and Organic Matter on Phosphorus Solubility and Maize Yield in Calcareous-Acid Mixed Soils: Interactive Effects of Soil PH and Organic Matter”. South Asian Journal of Agriculture , vol. 11, no. 2, Dec. 2025, pp. 100-16, doi:10.3329/saja.v11i2.85983.