Ardiansyah, Ardiansyah, Hamid Halin, and Endah Dewi Purnamasari. “ BENAKAT PETROLEUM ENERGY Tbk”. Jurnal Ilmiah Ekonomi Global Masa Kini 6, no. 1 (June 21, 2015): 37–42. Accessed May 2, 2024. https://ejournal.uigm.ac.id/index.php/EGMK/article/view/58.