Ukorebi Asuquo , Bassey, et al. “Integrating Seismic Refraction and Electrical Approaches in Determining Geophysical Properties of Near-Surface Cavities in Calabar-Ikom Highway, Odukpani, Cross River State, Nigeria”. International Journal of Advanced Geosciences, vol. 12, no. 1, Jan. 2024, pp. 7-16, https://doi.org/10.14419/mze5m111.