Kualitas Air Sungai Kampar Di Kawasan Desa Lubuk Siam, Kecamatan Siak Hulu, K…

The Kampar River is one of the rivers in the province of Riau, which is in Bukit Barisan around the Province of West Sumatera and it rises on the east coast of Sumatera island. The National Sanitation Foundation-Water Quality Index (NSF-WQI) is an index method of water quality assessment to analyse both and poor water quality for the survival of aquatic organisms and water pollution contro…