Ranceva, Justina, Rasa Ušpalytė-Vitkūnienė, and Vaidotas Vaišis. “Indicators Affecting the Operation of Public Transport in Regions and Their Interfaces”. Promet - Traffic&Transportation 34, no. 6 (December 2, 2022): 849–861. Accessed April 25, 2024. https://traffic2.fpz.hr/index.php/PROMTT/article/view/147.