ZALFIATRI, Y. Kualitas Pektin Kulit Pepaya Berdasarkan Tingkat Kematangan Buah. JOURNAL OF ENVIRONMENTAL MANAGEMENT AND TECHNOLOGY, [S. l.], v. 2, n. 1, p. 1–7, 2023. DOI: 10.31258/jptl.2.1.1-7. Disponível em: https://jptl.ejournal.unri.ac.id/index.php/jptl/article/view/9. Acesso em: 11 oct. 2026.