HAMDANI, A. H.; HARYANTO, A. D.; IQBAL, M. COAL STRUCTURAL CHARACTERISTICS OF BAYAH FORMATION BASED ON X-RAY DIFFRACTION ANALYSIS. International Journal of Research -GRANTHAALAYAH, [S. l.], v. 10, n. 2, p. 28–34, 2022. DOI: 10.29121/granthaalayah.v10.i2.2022.4495. Disponível em: https://www.granthaalayahpublication.org/journals/granthaalayah/article/view/4495. Acesso em: 2 may. 2024.