Araneda, Ximena, Roger Caniullan, Carol Catalán, María Martínez, Daniza Morales, and Mario Rodríguez. 2015. “Nutritional Contribution of Pollen from Species Pollinated by Bees (Apis Mellifera L.) in the Araucanía Region of Chile”. Revista De La Facultad De Ciencias Agrarias Uncuyo 47 (1):139-44. https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3277.