Mellyana, V., I. W. Budiastra, I. Irmansyah, and Y. A. Purwanto. “Predicting Oil Content of Palm Fruit Based on Its Electrical Properties”. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering), vol. 14, no. 3, May 2025, pp. 933-46, doi:10.23960/jtep-l.v14i3.933-946.