Nguyen Huy Liem, Le Anh, Pham Hoang Hung and Mac Quynh Nhu 2023. Research and implementation of virtual reality technology to build 3D application that simulates the disassembly and assembly of equipment and weapons (DASim). Journal of Military Science and Technology. CSCE7 (Dec. 2023), 61–70. DOI:https://doi.org/10.54939/1859-1043.j.mst.CSCE7.2023.60-70.