Citation | Khudhair, M.K., A.B.D.S. Al Maamouri and J.H. Dwenee. 2026. Indicators of chemical pollution and soil salinity and their relationship to reflectance spectroscopy. Pakistan Journal of Agricultural Research, 39(1): 48-68. DOI | https://dx.doi.org/10.17582/j.pjar/2026/39.1.48.68