Hailu, G., M. Alemea, and F. Lemessa. “Characterization of Flaxseed Mucilage–Based Composite Biofilms Incorporating an Elastin/Collagen Matrix and Croton Macrostachyus Leaf Extract for Active Food Packaging”. Ethiopian Journal of Science and Sustainable Development, Vol. 13, no. 2, Aug. 2026, pp. 1-15, doi:10.20372/ejssdastu:v13.i2.2026.1098.