Karmadi, K., 		Redana, I., 		Simpen, I., 		Infantri, M., & 		Soenarto, B.
2020 Jul 27.  DRILLING GROUNDWATER FOR RAW WATER  IN SEMBIRAN  VILLAGE,TEJAKULA DISTRICTS, BULELENG REGENCY. International Journal of Engineering and Emerging Technology. [Online] 5:1