TESTING METHODS FOR PASSENGER CAR HEATING SYSTEMS. Journal of Multidisciplinary Sciences and Innovations, [S. l.], v. 4, n. 5, p. 565–568, 2025. DOI: 10.55640/. Disponível em: https://ijmri.de/index.php/jmsi/article/view/1113. Acesso em: 27 apr. 2026.