Harman Ajiwibowo, R.H.B. Ash-Shiddiq, and M.B. Pratama. 2018. “ASSESSMENT OF HYDRO-ENVIRONMENTAL CONDITION USING NUMERICAL MODELING IN DIBAWAH LAKE, WESTERN SUMATRA, INDONESIA”. GEOMATE Journal 15 (51):140-46. https://geomatejournal.com/geomate/article/view/1031.