Khac, Hoang, & Tran Thi Thanh Binh.
" Preliminary Data on the Species Composition and Distribution of Land Snail (Mollusca: Gastropoda) in Son Doong Cave, Phongnha - Kebang National Park." <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], 40.3 (2024): n. pag. Web. 24 Nov. 2024