Halinski, Rosana, Charles Fernando dos Santos, Tatiana Guterres Kaehler, and Betina Blochtein. 2018. “Influence of Wild Bee Diversity on Canola Crop Yields”. Sociobiology 65 (4). Feira de Santana, Brazil:751-59. https://doi.org/10.13102/sociobiology.v65i4.3467.