Nurmayani, Nurmayani; Tang, Usman M; Siagian, Madju; Putra, Ridwan Manda
(2019-11)
This research was conducted in 2019, in the waters of Lake Bandar Kayangan
Samar Valley subdistrict Rumbai Pesisir city of Pekanbaru Riau Province. This study
aims to analyze the extent of the tolerance of the quality ...