Dung, Pham Thi, Tran Tuan Anh, Tran Quoc Hung, Tran Trong Hoa, R. A. Shelepaev, Nguyen Hoang, and Tran Quoc Cong. 2020. “Petrographic and Geochemical Characteristics of the Nui Chua Pegmatoid Mafic-Ultramafic Series, Northern Vietnam: Significance in Petrogenesis and Fe-Ti-V Metallogenesis”. Vietnam Journal of Earth Sciences 43 (1):81-95. https://doi.org/10.15625/0866-7187/15720.