ETAH EMMANUEL ETAH; OGAR PAUL IPUOLE. The effects of waste recycling in preserving the environment (A case study of Calabar municipal and Calabar south). African Journal of Environment and Sustainable Development, Port Harcourt, Rivers, v. 2, n. 1, p. 71–80, 2024. Disponível em: https://www.openjournals.ijaar.org/index.php/ajesd/article/view/509.. Acesso em: 14 oct. 2024.