Zulhafandi, Z., Y. Yulianah, N. K. Suryana, and K. Khaerunnisa. “Analysis of Leading Food Crop Commodities In Bulungan District North Kalimantan”. JIA (Jurnal Ilmiah Agribisnis) : Jurnal Agribisnis Dan Ilmu Sosial Ekonomi Pertanian, vol. 9, no. 6, Dec. 2024, pp. 583-90, doi:10.37149/jia.v9i6.1667.