Nguyen, D., and C. Nguyen. “Status and Environmental Issues of Ilmenite Mining Activities at Hon Rom–Bau Trang, Binh Thuan Province”. VNUHCM Journal of Advanced Research in Natural Sciences, Vol. 1, no. T5, Nov. 2018, pp. 251-62, doi:https://doi.org/10.32508/stdjns.v1iT5.558.