YUSUF, Y. UPAYA MENINGKATKAN HASIL BELAJAR SISWA KOMPETENSI MINYAK BUMI DAN GAS ALAM MELALUI PENERAPAN PEMBELAJARAN COLLEGE BALL. Jurnal Redox, [S. l.], v. 7, n. 01, p. 17–31, 2018. DOI: 10.32534/jre.v7i01.522. Disponível em: https://e-journal.umc.ac.id/index.php/JRE/article/view/522. Acesso em: 22 jul. 2024.