Solomon, K. C.; Nkem Okolie, . C. .; Enyinnaya Nwamuo, B. .; Okeke Ifeanyi, J.; Okoroafor Ogbonnaya, I. .; Chibuike Anyanwu, . T. .; Nneka Okezie, B. . Effective Leadership and the Quest for Environmental Sustainability in Africa. EJSD 2023, 12, 417.