STATISTICAL TOOLS AND METHODOLGY IN SUSTAINABLE PROCUREMENT, ENVIRONMENTAL AND SOCIAL STANDARD PRACTICES PP:  DOI: G.O. Nwafor1, K E Anyiam2, C I Nwokike3, E. U. Omeire4, I C Obinwanne5, O. G. Onukwube6, T W Owolabi7 ISIR Journal of Arts, Humanities and … Continue reading ISIRJAHSS Vol – 2 Issue – 2 (March – April 2025)