Hermanto, W. C., Putri, A. M., & Aristi, M. D. (2021). Analisis Manajemen Strategi PT. Bukit Asam Tbk (PTBA) Vs PT. Adaro Energy Tbk (ADRO). ECOUNTBIS: Economics, Accounting and Business Journal, 1(1), 31–45. Retrieved from https://jom.umri.ac.id/index.php/ecountbis/article/view/207