Quang Bao, T., & Thanh Quang, T. (2017). IMPACTS OF ECONOMIC ACTIVITIES TO THE WATER QUALITY OF HIEU RIVER IN CHAU HANH COMMUNE, QUY CHAU DISTRICT, NGHE AN PROVINCE. Journal of Forestry Science and Technology, (2), 055–062. Retrieved from https://journal.vnuf.edu.vn/en/article/view/1076