1. Federation, Standard Methods for the Examination of Water and Wastewater;AA,2005
2. Assessment of some heavy metals of spring waters and sediments from iddo wara wale area of dale sadi district, kellem wollega, oromia, ethiopia;Abdisa;J. Mod. Chem. Chem. Technol.,2014
3. Water quality index of delizhiyan springs and shawrawa river within soran district, erbil, kurdistan region of iraq;Abdulwahid;J. Appl. Environ. Sci.,2013
4. Application of water quality index for the assessment of water from different sources in nigeria;Adelagun;Promis. Tech. Wastewater Treat. Water Qual. Assess.,2021
5. Assessment of bacteriological quality and physico-chemical parameters of domestic water sources in Samaru community, Zaria, northwest Nigeria;Adesakin;Heliyon,2020