Araneda, X., R. Caniullan, C. Catalán, M. Martínez, D. Morales, and M. Rodríguez. “utritional ontribution of ollen from pecies ollinated by ees (Apis ellifera L.) in the Araucanía egion of hile”. evista e a acultad e iencias grarias NCuyo, vol. 47, no. 1, June 2015, pp. 139-44, https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3277.