“GEOLOGY, SEDIMENTOLOGICAL AND HYDRAULIC CONDUCTIVITY OF AJALI POTENTIAL RESERVOIR SANDSTONE EXPOSED AROUND GRA IN IDAH, NORTHERN ANAMBRA BASIN”. FUDMA JOURNAL OF SCIENCES 7, no. 6 (December 31, 2023): 290–297. Accessed September 17, 2025. http://162.254.38.185/index.php/fjs/article/view/2129.