SHARMA, P. The impact of Euro 4 automobile emission regulations on the development of technological capabilities in ASEAN countries. European Economic Letters (EEL), [S. l.], v. 14, n. 1, p. 1295–1307, 2024. DOI: 10.52783/eel.v14i1.1178. Disponível em: https://www.eelet.org.uk/index.php/journal/article/view/1178. Acesso em: 18 jul. 2025.