“Studi Penentuan Percepatan (Acceleration) Tanah Daerah Ampana, Balikpapapan, Bone, Bulukumba, Bau-Bau Akibat Gempabumi Donggala 28 September 2018”. 2021. GEOSAINS KUTAI BASIN 4 (1): 1-10. https://doi.org/10.30872/geofisunmul.v4i1.611.