T. A. , B. .; ONOGHWARITE, O. . IMPROVING THE EFFICIENCY OF NIGERIAN REFINERIES USING PINCH TECHNOLOGY A CASE STUDY OF THE CRUDE DISTILLATION UNIT OF PORT HARCOURT REFINERY, ALESA ELEME. BW Academic Journal, [S. l.], 2026. Disponível em: https://www.bwjournal.org/index.php/bsjournal/article/view/3938. Acesso em: 18 apr. 2026.