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2. CBC. (2019). When a price war dropped Ontario grocery prices by double digits. CBC News. Available from https://www.cbc.ca/archives/when-a-price-war-dropped-ontario-grocery-prices-by-double-digits-1.5332335.
3. Charlebois, S. (2022). Ottawa will investigate food prices. It’s about time. Toronto Sun. Available from https://torontosun.com/opinion/columnists/charlebois-ottawa-will-investigate-food-prices-its-about-time.