Gede Sedana, Abdul Rahmat. “ALTERNATIVE POLICIES TO STRENGTHEN THE TRADITIONAL IRRIGATION SYSTEM FOR SUPPORTING THE FOOD SECURITY PROGRAM:: Case of the Subaks’ System in Bali, Indonesia”. International Journal of Advanced Science and Technology, Vol. 29, no. 7s, Apr. 2020, pp. 973 -84, http://sersc.org/journals/index.php/IJAST/article/view/10109.