HAMZAH, Afan; HAKIM, Muhammad Nurul; SALSABILLA, Baiq Firyal; MAZIYAH, Nurul; RAHMAH, Laila Nur; SANGIAN, Hanny F; SOEPRIJANTO; WIDJAJA, Arief. Preliminary Study of Reducing Sugar Production from Coconut Husk by Enzymatic Hydrolysis Using Chitosan Immobilized Crude and Commercial Cellulase. IPTEK The Journal for Technology and Science, [S. l.], v. 31, n. 1, p. 67–74, 2025. Disponível em: https://journal.its.ac.id/index.php/jts/article/view/4262. Acesso em: 30 jan. 2026.