Sudrajat, M. F., Abdurrohman, M. J., & Alam, B. S. (2017). EFFECT OF CORRELATION BETWEEN ROCK PROPERTIES WITH WATER DISCHARGE BY RAINFALL TO LEVEL OF LANDLIDE IN THE CITARUM WATERSHED 20 – 0 KILOMETER, WEST JAVA, INDONESIA . MATTER: International Journal of Science and Technology, 3(1), 140–145. https://doi.org/10.20319/mijst.2017.s31.140145