Truong Dat Khang et al. 2026. RECOVERY OF LIGNIN FROM COCONUT COIR (Cocos nucifera L.) BY REUSABLE DEEP EUTECTIC SOLVENTS: CHARACTERIZATION AND POTENTIAL APPLICATION IN GAUZE FABRIC COATING. HUIT Journal of Science. 26, 3 (Jun. 2026), 149. DOI:https://doi.org/10.62985/j.huit_ojs.vol26.no3.444.