Phan, Thanh Quoc, et al. “Morphological and Genetic Variations of Two Earthworm species<em> Metaphire Bahli < em>(Gates, 1945) and <em>Metaphire peguana< Em> (Rosa, 1890) (Oligochaeta: Megascolecidae) in Vietnam”. Academia Journal of Biology, vol. 46, no. 4, Dec. 2024, pp. 103-19, doi:10.15625/2615-9023/20476.