PRASETIYO, Catur; SETIAWAN, Feri. The Science of Transportation and Legal Aspect of Coal (Bituminus -Antrasit) Haulage System in Batanghari District. Jurnal Penelitian Pendidikan IPA, [S. l.], v. 11, n. 1, p. 176–182, 2025. DOI: 10.29303/jppipa.v11i1.9689. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/9689. Acesso em: 25 jul. 2025.