IVKOVIĆ, Ivan; KAPLANOVIĆ, Snežana; SEKULIĆ, Dragan. Analysis of external costs of CO2 emissions for CNG buses in intercity bus service. Transport, [S. l.], v. 34, n. 5, p. 529–538, 2019. DOI: 10.3846/transport.2019.11473. Disponível em: https://journals.vilniustech.lt/index.php/Transport/article/view/11473. Acesso em: 9 may. 2025.