RUSSELL, A. L.; PAPAJ, D. R. Artificial pollen dispensing flowers and feeders for bee behaviour experiments. Journal of Pollination Ecology, [S. l.], v. 18, p. 13–22, 2016. DOI: 10.26786/1920-7603(2016)14. Disponível em: https://pollinationecology.org/index.php/jpe/article/view/374. Acesso em: 4 dec. 2022.