VELOSA PACHECO, Aldrin Belisario; OLAYA ESPARRAGOZA, Giovanny; GUERRERO GALVIS, Adrián. Characterizing the Mechanical Properties of Steel AISI-SAE 4140 to Apply a Plasma Nitriding Process. TECCIENCIA, [S. l.], v. 13, n. 24, p. 73–79, 2018. DOI: 10.18180/tecciencia.2018.24.8. Disponível em: https://revistas.ecci.edu.co/index.php/tecciencia/article/view/203. Acesso em: 15 jul. 2026.