Putri, Auwilla; Osronita, Osronita; Dewata, Indang
(wahyu sari yeni, 2018-09-05)
This study was conducted to determine water quality status and water quality index of Batang Arau River in Padang City, West Sumatera Province, Indonesia by using Pollution Index (PI) and NSF-WQI method. Water samples were ...