Joanna Rymarz, Anna Borucka, Andrzej Niewczas. Evaluation of Impact of the Operational and Technical Factors on Downtime of Municipal Buses Based on a Linear Regression Model . Communications [Internet]. 2021Oct.1 [cited 2026Apr.6];23(4):A241-A247. Available from: http://journals.uniza.sk/index.php/communications/article/view/1613