HARYADI; NURHAYATI; SITI HODIJAH. An analysis of determinants and policies of Indonesian coal export. The Asian Journal of Professional & Business Studies, [S. l.], v. 6, n. 2, p. 156–169, 2025. DOI: 10.61688/ajpbs.v6i2.470. Disponível em: https://journal.uptm.edu.my/index.php/ajpbs/article/view/470. Acesso em: 11 may. 2026.