Kausarian, H., Suryadi, A., Susilo, .-., Sumantyo, J. T. S., & Batara, .-. (2021). GIS Analysis for Flood Problem in the Big City: A Case Study in Pekanbaru City, Riau Province, Indonesia. International Journal on Advanced Science, Engineering and Information Technology, 11(1), 342–349. https://doi.org/10.18517/ijaseit.11.1.11974