HANDAYANI, Ratna. VARIASI pH, SUHU DAN WAKTU PADA EKSTRAKSI PEKTIN KULIT BUAH NAGA MERAH. FaST - Jurnal Sains dan Teknologi (Journal of Science and Technology), [S. l.], v. 5, n. 1, p. 27–38, 2021. Disponível em: https://ojs.uph.edu/index.php/FaSTJST/article/view/3396. Acesso em: 22 jun. 2026.