Adyanti, A. S., J. M. M. Aji, and E. S. Hani. “The Role of Cocoa Commodity As a Base Sector in Indonesia’s Regional Development”. Pelita Perkebunan (a Coffee and Cocoa Research Journal), Vol. 41, no. 2, Aug. 2025, pp. 138-54, doi:10.22302/iccri.jur.pelitaperkebunan.v41i2.651.