PRANNATA, Achmad. Analysis of Hydroelectric Power Plants in East Kalimantan, Indonesia. Jurnal Ekonomi, Bisnis & Entrepreneurship, [S. l.], v. 17, n. 1, p. 195–212, 2023. DOI: 10.55208/qp4qhp64. Disponível em: https://jebe.stiepas.org/index.php/jebe/article/view/227. Acesso em: 7 oct. 2026.