Delgado Aceves María de Lourdes, et al. “Physical-Chemical Description of Propolis Collected in La Primavera Forest, Zapopan, Jalisco State”. Revista Mexicana de Ciencias Forestales, vol. 6, no. 28, Mar. 2018, pp. 74-87, https://doi.org/10.29298/rmcf.v6i28.270.