E-ORDERING PRACTICES AND COMPETITIVENESS OF OIL AND GAS FIRMS IN RIVERS STATE. JournalNX - A Multidisciplinary Peer Reviewed Journal, [S. l.], v. 12, n. 3, p. 101–113, 2026. DOI: 10.26662/590jpw92. Disponível em: https://repo.journalnx.com/index.php/nx/article/view/5730. Acesso em: 11 may. 2026.