BUSTAM, B.; SABRAB A, M. . Analisis nilai tambah produk gula aren di desa Ogowele Buga Kabupaten Tolitoli. Insight Management Journal, [S. l.], v. 2, n. 1, p. 20-26, 2021. DOI: 10.47065/imj.v2i1.82. Disponível em: https://journals.insightpub.org/index.php/imj/article/view/82. Acesso em: 26 apr. 2026.