RAMPE, M. J. KONVERSI ARANG TEMPURUNG KELAPA MENJADI ELEKTRODA KARBON. CHEMISTRY PROGRESS, [S. l.], v. 8, n. 2, 2019. DOI: 10.35799/cp.8.2.2015.13267. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/chemprog/article/view/13267. Acesso em: 28 apr. 2024.