Rizal, Muhammad Syamsur; Sofia, Leila Ariyani; Asmawi, Suhaili; Suyanto
(Program Studi Magister Pengelolaan Sumberdaya Alam dan Lingkungan ULM, 2023-11)
The watershed in Berau Regency is used as an economic route and means of transportation of goods from mining, plantations, and agriculture as well as a source of raw materials for making drinking water. the water quality ...