Oladele OA, Coker JO, Ogunsanwo FO, Adekoya SA, Oladunjoye HT, Adenuga OA. Depth Estimation of Bitumen Deposit Using Integrated Geophysical Methods in Ijebu Itele Ogun State, Southwestern Nigeria. NJP. 2025;34(3):80-87. doi:10.62292/10.62292/njp.v34i3.2025.435