UGWU, Ikenna Christopher; UGWU, Kelechi; ALEAKHUE, Jude; MBUK, Utibe. Life cycle assessment and supply chain visibility in Nigeria maritime university, South-South Nigeria. Journal of Commerce, Management, and Tourism Studies, Indonesia, v. 5, n. 2, p. 306–318, 2026. DOI: 10.58881/jcmts.v5i2.507. Disponível em: https://ympn.co.id/index.php/JCMTS/article/view/507. Acesso em: 21 aug. 2026.