Pan, L.-X., F.-P. Cheng, and Z.-L. Wang. “Caste-Biased Expression of Fem and Amdsx Genes in Apis Mellifera Ligustica (Hymenoptera: Apidae)”. Sociobiology, vol. 68, no. 2, Apr. 2021, p. e5654, doi:10.13102/sociobiology.v68i2.5654.