HUTAGAOL, Ricson P.; SANTI, Nina Maria. PEMBUATAN MINYAK KELAPA MENGGUNAKAN KULIT NANAS. Sains Natural: Journal of Biology and Chemistry, [S. l.], v. 3, n. 2, p. 173–183, 2017. DOI: 10.31938/jsn.v3i2.67. Disponível em: https://ejournalunb.ac.id/JSN/article/view/67. Acesso em: 14 may. 2026.