Samuilovas, Andrius, and Rasa Ušpalytė-Vitkūnienė. “Regional Public Transport Integration in Lithuania”. Mokslas – Lietuvos ateitis / Science – Future of Lithuania 17 (September 10, 2025). Accessed October 19, 2025. https://transport.vilniustech.lt/index.php/MLA/article/view/23940.