Supriyadi, Supriyadi, et al. “PEMODELAN 2D LAPISAN BAWAH PERMUKAAN BERDASARKAN DATA GAYA BERAT MIKRO”. Jurnal Penelitian Saintek, vol. 25, no. 1, May 2020, pp. 44-52, doi:10.21831/jps.v25i1.28566.