“Small Hive Beetle, Aethina Tumida, Situation in Africanized Honey Bees (Apis Mellifera) Colonies in Costa Rica: Sampling of Apiaries 2014-2017”. Ciencias Veterinarias, vol. 36, no. 1, June 2018, pp. 19-26, https://doi.org/10.15359/rcv.36-1.2.