“SOIL INVESTIGATION OF WATER SCHEME SUPPLY(CASE STUDY: OTUOKPOTI IN OGBIA LGA, BAYELSA STATE)” (2026) INTERNATIONAL JOURNAL OF MODERN TECHNOLOGY AND ENGINEERING RESEARCH, 4(1), pp. 56–78. Available at: https://caarnjournals.com/index.php/IJMTER/article/view/253 (Accessed: 18 April 2026).