Nursalam, L.O. et al. 2019. Mapping of Subsurface Geological Structure and Land Cover Using Microgravity Techniques for Geography and Geophysic Surveys: A Case Study of Maluri Park, Malaysia. Geosfera Indonesia. 4, 3 (Nov. 2019), 280–290. DOI:https://doi.org/10.19184/geosi.v4i3.13738.