ENGR. DR. UMAR MUAZU TADAMA (PHD); DR. MUAZU HALIRU TADAMA (PHD); ENGR. DR. BALA G. MONTANG (PHD). Retrospective and Predictive Analysis of Cognitive Errors (TRACEr) Oil and Gas Industry (OGI): A Case Study of the International Association of Oil and Gas Producers (IOGP). Journal of Systematic, Evaluation and Diversity Engineering, Nigeria, v. 2, n. 2, 2023. Disponível em: https://africanscholarpub.com/ajsede/article/view/75.. Acesso em: 11 nov. 2026.