Purwanto, D., Fadly, Y., Wijaya, R., & Senjari, A. (2022). ENHANCEMENTR MODEL FRONTEND & BACKEND DEVELOPMEN OF SERVICE AND COMPLAINTS SYSTEMS AT UNIVERSITAS PEMBANGUNAN PANCA BUDI MEDAN. Proceeding International Conference Of Science Technology And Social Humanities, 1, 263-269. Retrieved from https://jurnal.pancabudi.ac.id/index.php/icesshi/article/view/4426