Yuliana, A. S.; Khairunnisa, K.; Andriani, A. .; Melisa, M.; Fauzan Aidhil, M. . EDUCATING ON THE WORKFLOW OF PUSKESMAS INFORMATION SYSTEMS AS AN EFFORT TO ENHANCE HEALTH SERVICE EFFICIENCY AT SAPTA TARUNA PUSKESMAS PEKANBARU. abjcd 2025, 6, 27-33.