DADA OBELE, D. J. . ASSESSING THE EFFECTIVENESS OF COMPETITION POLICY IN PROMOTING COMPETITION IN THE NIGERIAN DOWNSTREAM SECTOR: A STUDY OF MARKET DYNAMICS AND FIRM PERFORMANCE. BW Academic Journal, [S. l.], v. 2, 2025. Disponível em: https://bwjournal.org/index.php/bsjournal/article/view/3467. Acesso em: 25 may. 2026.