Ramadhan, M. S., S. Aswati, and I. *. “Model Rapid Application In Development Information Systems Population Data Processing (Case Study : Tambusai District Office In The Kabupaten Rokan Hulu Riau )”. IJRDO -Journal of Computer Science Engineering, Vol. 3, no. 1, Dec. 2017, p. 124, doi:10.53555/cse.v3i1.431.