“The Effect of Competence, Infrastructure and Accessibility on Patients’ Satisfaction at the Puskesmas in Kabupaten Indragiri Hulu”. International Journal of Scientific Research and Management (IJSRM), vol. 7, no. 09, Sept. 2019, pp. 1311-26, https://doi.org/10.18535/ijsrm/v7i9.em02.