Ishola , S. A. “FRACTURE ZONE DETECTION USING VERY LOW FREQUENCY ELECTROMAGNETIC METHOD (VLF-EM) OF GEOPHYSICAL PROSPECTING FOR GROUNDWATER IN ORU-IJEBU SOUTH-WEST NIGERIA”. Irish International Journal of Engineering and Applied Sciences 8, no. 5 (November 11, 2024): 62–90. Accessed December 14, 2025. https://aspjournals.org/Journals/index.php/iijeas/article/view/853.