DADA OBELE, J. .; PRINCE OBINNA , I. . ASSESSING COMPLIANCE AND IMPLEMENTATION CHALLENGES: A STUDY OF THE PETROLEUM INDUSTRY ACT’S IMPACT ON OPERATIONAL EFFICIENCY IN NIGERIA’S OIL AND GAS SECTOR. BW Academic Journal, [S. l.], 2026. Disponível em: https://mail.bwjournal.org/index.php/bsjournal/article/view/4516. Acesso em: 29 oct. 2026.