Karmadi, Ketut, 		Redana, I Wayan, 		Simpen, I Nengah, 		Infantri, Mawiti, AND 		Soenarto, Bambang.
" DRILLING GROUNDWATER FOR RAW WATER  IN SEMBIRAN  VILLAGE,TEJAKULA DISTRICTS, BULELENG REGENCY" <em>International Journal of Engineering and Emerging Technology</em> [Online], Volume 5 Number 1 (27 July 2020)