Journal of Mining and Earth Sciences
Vol 59, Issue 5, [10 - 2018]
- Dung Tien Le, Giang Khac Nguyen, Hieu Trung Pham, Trong Huu Nguyen, Ban Xuan To, Tu Ngoc Thi Le, Vinh Thi Dang, Anh Van Thi Pham *, Nhu Thanh Ha, Lan Quang Vu, Ly Ly Thi Nguyen
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