Ocaña, L., A. Pérez, R. Fernández, and J. Demedio. “Biometric Parameters of Newborn Drones of Honeybee (Apis Mellifera L.) and Factors That Affect Them, in Hives from Mayabeque, Cuba”. Cuban Journal of Agricultural Science, vol. 55, no. 2, June 2021, https://cjascience.com/index.php/CJAS/article/view/1010.