DŽANIĆ, Husein, Branko GELO, and Jasna GOLUBIĆ. “Procjena količine I širenja ispušnih Plinova Zrakoplova”. Promet - Traffic&Transportation 1, no. 1 (January 28, 2026): 85–91. Accessed January 29, 2026. https://traffic2.fpz.hr/index.php/PROMTT/article/view/3277.