1. Pollination potential of riparian hardwood forests—A multifaceted field-based assessment in the Vistula valley, Poland;Affek;Forests,2021
2. Agriculture and Agri-Food Canada. 2013. “Native pollinators and agriculture in Canada.”.
3. Agriculture and Agri-Food Canada. 2017. “Statistical overview of the Canadian honey and bee industry and the economic contribution of honey bee pollination 2016.”.
4. Annual Space-Based Crop Inventory for Canada, 2020,2020
5. Agriculture and Agri-Food Canada. 2021. Statistical overview of the Canadian honey and bee industry 2020.