VEGA, Etzail; GONZÁLEZ-CALDERÓN, J. A.; VILLEGAS, Antonio; MONTIEL, Raúl; PÉREZ, Elías; VALLEJO MONTESINOS, Javier. A bezel of an automotive headlamp: scrap/virgin ratio effects on its physicochemical properties due to the use of recycled polycarbonate. Acta Universitaria, [S. l.], v. 26, n. 3, p. 50–62, 2016. DOI: 10.15174/au.2016.992. Disponível em: https://www.actauniversitaria.ugto.mx/index.php/acta/article/view/992. Acesso em: 5 may. 2026.