Citation | Hundi, H.K., E.H. Abd, N.A. Abbas and M.Q. Hamid. 2026. Gypsum-induced constraints on phosphorus availability and the mitigating role of organic amendments in semi-arid soils. Sarhad Journal of Agriculture, 42(2): 825-834. DOI | https://dx.doi.org/10.17582/journal.sja/2026/42.2.825.834