Hartana. “INITIAL PUBLIC OFFERING (IPO) PERUSAHAAN PERTAMBANGAN BATUBARA DAN HUKUM PASAR MODAL DI INDONESIA”. Ganesha Civic Education Journal 4, no. 2 (October 3, 2022): 218-227. Accessed April 28, 2025. https://semnas-fmipa.undiksha.ac.id/index.php/GANCEJ/article/view/1815.