“…The sub-dimensions or factors utilized in the articles are safety, loyalty, competitiveness, cleanliness, value for money, speed, lines, the modernization of ships and buses, socioeconomic feature, physical features, service guarantee, servicescape, information materials, updated schedule, the frequency of departures and arrivals, transfer time, environmental awareness, etc. According to the analyzed articles, following explanatory variables have proven to be most significant for the respondents, i.e., have the greatest impact on service quality in passenger transport: staff courtesy (empathy) [30,[32][33][34][35][36], loyalty [37][38][39][40], comfort [41][42][43][44], additional lines [45][46][47][48], physical features [49][50][51], service and safety perception [52,53], value for money, costs [31,54], reliability [55], safety [56], speed [57], the frequency of buses [58], servicescape [59], socioeconomic feature [60], cleanliness [61], and environmental awareness [62]. The articles also indicated certain methods that are generally best suited for evaluating service quality.…”