Kurniawan, I., and D. Arief. “DYNAMIC OF CHANGING AREA OF SUSPENDED SOLID BY UTILIZING LANDSAT 8 OIL IMAGES IN LAKE SINGKARAK, WEST SUMATRA PROVINCE, 2017 and 2022”. International Remote Sensing Applied Journal, Vol. 2, no. 2, Feb. 2023, pp. 53-60, doi:10.24036/irsaj.v2i2.26.