Sadar, M., Siswanto, D. and Handayani, S. 2019. Licensing Information System In Kesbangpol Kota Pekanbaru. Journal of Applied Engineering and Technological Science (JAETS). 1, 1 (Dec. 2019), 51–59. DOI:https://doi.org/10.37385/jaets.v1i1.20.