Chau, Nguyen Ngoc, and Do Tuan Anh. “Three New Species of the Spiral Nematode Genus Helicotylenchus Steiner, 1945 (nematoda: Hoplolaimidae) from Vietnam”. Academia Journal of Biology 41, no. 2 (June 11, 2019). Accessed July 18, 2024. https://vjs.ac.vn/index.php/vjbio/article/view/13597.