Pérez Álvarez, S. (2014). Review. MEDICINAL HERBS, GREAT POTENTIAL AND ENDANGERED PROBLEMS IN ASIA (KAZAKHSTAN), AFRICA (EGYPT) AND AMERICA (CUBA). Cultivos Tropicales, 35(3), 5–16. Recuperado a partir de https://ediciones.inca.edu.cu/index.php/ediciones/article/view/891