Bermúdez-Vásquez, M., Granados-Chinchilla, F. and Molina, A. (2019) “Chemical composition and antimicrobial activity of the essential oil of Psidium guajava and Cymbopogon citratus”, Agronomía Mesoamericana, 30(1), pp. 147-163. doi: 10.15517/am.v30i1.33758.