Kauich Kumul, Roger, Enrique Sauri Duch, Víctor Toledo-López, Juan José Acevedo Fernández, and Maira Segura Campos. 2020. “Propolis of Apis Mellifera from Yucatán, México: Study of Biological Properties”. Ecosistemas Y Recursos Agropecuarios 7 (3). https://doi.org/10.19136/era.a7n3.2604.