Le, Phuc. “Mineral, Petrography and Petro-Geochemical Characteristics of Diabasic Dykes at the Trai Mat Quarry, Da Lat City”. VNUHCM Journal of Science and Technology Development 19, no. 1 (March 31, 2016): 94-100. Accessed September 24, 2025. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/548.