TY - JOUR TI - Properties of N, acetylamide-rich biopolymers from five different aquatic invertebrates AU - GBENEBOR, O.P. AU - POPOOLA, A.P. JO - Sigma Journal of Engineering and Natural Sciences PY - 2026 VL - 44 SP - 105 EP - 114 DO - 10.14744/sigma.2026.1971 ER -