Rosero Obando F, Rosero X, Mera Z. Developing Fuel Efficiency and CO2 Emission Maps of a Vehicle Engine Based on the On-Board Diagnostic (OBD) Approach. Enfoque UTE [Internet]. 2024Jan.1 [cited 2024May14];15(1):7-15. Available from: https://ingenieria.ute.edu.ec/enfoqueute/index.php/revista/article/view/1002