Effect of Using Power Air Screw And Cyclone On Air – Fuel Equivalence Ratio And Monoxide Carbon Gas Emissions In Four Stroke Gasoline Engines. Tibuana : Journal of Applied Industrial Engineering, [S. l.], v. 4, n. 01, p. 49–54, 2021. DOI: 10.36456/tibuana.4.01.3178.49-54. Disponível em: https://jurnal.unipasby.ac.id/tibuana/article/view/3178. Acesso em: 4 aug. 2026.