IHUNWO, P., P. IGWE, and J. N. BAZIA. “Green Selling Antecedents and Their Effects on Business Performance of Fast-Food Firms in Port Harcourt, Nigeria”. GPH-International Journal of Social Science and Humanities Research, Vol. 9, no. 03, Apr. 2026, pp. 32-47, doi:10.5281/zenodo.19470710.