TAIPE YUGCHA, Luis Javier; QUINATOA LEMA, Edison Javier. Comparison of original and generic piston in manufacturing. Case study: Cummins N14 430 HP. CONECTIVIDAD, [S. l.], v. 6, n. 1, p. 184–194, 2025. DOI: 10.37431/conectividad.v6i1.224. Disponível em: https://revista.ister.edu.ec/ojs/index.php/ISTER/article/view/224. Acesso em: 10 nov. 2026.