Anucha, V.C., Samuel Grant, and Anaetionu Anselem Okechukwu. “GREEN PACKAGING AND ENVIRONMENTAL SUSTAINABILITY (A STUDY OF SELECTED GREEN COMPANIES IN PORT HARCOURT)”. BW Academic Journal (February 19, 2023): 12. Accessed September 7, 2026. https://bwjournal.org/index.php/bsjournal/article/view/1120.