DR. ISAAC ALI KWASU; DR. AJE TOKAN; ENGR. M A BAWA. Multipurpose Energy Saving Manual Compressor for Artisans in African Countries. International Journal of Engineering and Management Research, [S. l.], v. 8, n. 4, p. 95–100, 2018. DOI: 10.31033/ijemr.8.4.12. Disponível em: https://ijemr.vandanapublications.com/index.php/ijemr/article/view/594. Acesso em: 10 may. 2024.