SINURAT, A.; SARAGIH, L.; NAPITU, R.; SIPAYUNG, T.; OKTO POSMAIDA DAMANIK, E.; ., T. Go-Jek business customers service quality significant efectifly to customer satisfaction in pematangsiantar region (case study of Simalungun University students). KnE Social Sciences, v. 8, n. 4, p. 687–695, 3 Mar. 2023.