Sandra, S., Sunaldi, S., Musa, M. D. T., Abdullah, A., Rusydi, M., & Maskur, M. (2022). Identification of Weak Zones in the Area of Sigi Regency Office Using Geoelectric Methods of Resistivity. Gravitasi, 21(1), 16-22. https://doi.org/10.22487/gravitasi.v21i1.15909