Reference: Campbell, A. J., Carvalheiro, L. G., Maués, M. M., Jaffé, R., Giannini, T. C., Freitas, M. a. B., Coelho, B. W. T., & Menezes, C. (2018). Anthropogenic disturbance of tropical forests threatens pollination services to açaí palm in the Amazon river delta. Journal of Applied Ecology, 55(4), 1725–1736.
