BelloH. I., AlhassanU. D., AlkaliA., and ShehuJ. 2023. “ASSESSMENT OF SUBSURFACE PROPERTIES FOR PRE-FOUNDATON INVESTIGATION AT NIGERIA UNION OF TEACHERS HOUSING ESTATE SITE, PAGGO, MINNA, NIGERIA”. FUDMA JOURNAL OF SCIENCES 2 (4), 39 - 49. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1316.