Menaga Thmil Selvan; Akmal Hadi Ma’Radzi; Boon-Beng Lee; Ku Azizah Ku Daud; Mohd Faizun Zainol Abidin; Sohaizam Ismail; Nurul Izwani Abdul Hamid; Yusrizal Yusof; Kotchaphan Kanjana. Optimizing Nanocrystalline Cellulose Extraction from Cigarette Filters via Sulfuric Acid Hydrolysis Using Box-Behnken Design. IJNeaM 2026, 19, 233-240.