Tran Tuan, Anh, et al. “Petrology of the Permian-Triassic Granitoids in Northwest Vietnam and Their Relation to the Amalgamation of the Indochina and Sino-Vietnam Composite Terranes”. Vietnam Journal of Earth Sciences, vol. 44, no. 3, Mar. 2022, pp. 343-68, doi:10.15625/2615-9783/17002.