Meidutė-Kavaliauskienė, I., V. Vasilienė-Vasiliauskienė, and A. Vasilis Vasiliauskas. “Identification of Sectoral Logistics Service Quality Gaps by Applying SERVQUAL Method”. Transport, vol. 35, no. 4, Nov. 2020, pp. 419-34, doi:10.3846/transport.2020.13879.