Hadi, A. F., & Setyo, W. A. (2019). ANALYSIS OF FACTORS AFFECTING THE VALUE OF EXPORT OF INDONESIAN COCOA BEANS IN 1996-2015. Ekuilibrium : Jurnal Ilmiah Bidang Ilmu Ekonomi, 14(1), 16–30. https://doi.org/10.24269/ekuilibrium.v14i1.2019.pp16-30