Hubungan Higiene Sanitasi Terhadap Kualitas Air Minum Pada Depot Air Minum Is…

Based on the 2000 Global Water Supply and Sanitation Assessment Report released by WHO / UNICEF, there are around 1.1 billion people in the world who still lack clean water and nearly 2.5 billion people do not have access to sanitation facilities. More than 100 million Indonesians lack access to clean water and 150 million contaminated water sources. The difficulty of the availability of clean …