Comparative Perspective of Air Pollution from Heavy Vehicle NOx Emissions and Its Impact on Environmental Sustainability in Indonesia and Other Countries. Journal of Leadership and Staff, [S. l.], v. 1, n. 2, p. 197–205, 2025. Disponível em: https://ejurnal-copus.sespimpolri.id/jls/article/view/57. Acesso em: 15 dec. 2025.