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- [22] Drinking water, sanitation, and hygiene (WASH) situation in primary schools of Pakistan: the impact of WASH-related interventions and policy on children school performance Environmental Science and Pollution Research, 2022, 29 : 1259 - 1277
- [23] Total coliform rule in USEPA sights for revision - The first six-year review by the US Environmental Protection Agency (USEPA) of Current National Primary Drinking Water Regulations (NPDWRS) has resulted in a preliminary decision that the Total Coliform Rule (TCR) can be improved, whereas none of 68 chemical contaminants is ripe for revision at this time JOURNAL AMERICAN WATER WORKS ASSOCIATION, 2002, 94 (06): : 18 - +