Siregar, S. N. H. ., and R. . Puspasari. “Application of the Servqual Method to Increase Customer Satisfaction in Renting Tronton Trucks”. Journal of Intelligent Decision Support System (IDSS), vol. 6, no. 4, Dec. 2023, pp. 269-76, doi:10.35335/idss.v6i4.191.