In battle for burger share, the Big Three make a comeback | Nation's Restaurant News
Most burger chains fail on antibiotics report card: Shake Shack stays winning | ResetEra
Ireland's biggest burger chain eyes London expansion following end of branding battle with McDonald's
From burger joints to chicken chains: How Covid-19 affected restaurant growth - Milwaukee Business Journal
2016 Top 500: Burger chains
10 biggest burger chains of 2018 | Nation's Restaurant News
Fast Food chains need a cell based meat strategy - Futurist For Food
McDonald's is joining the no-frozen-beef trend. A look at the others who claim to use fresh
Major burger chain goes into administration with nine restaurants to close immediately - see the full list of branches | The Sun
New report gives favorite burger chains 'F' rating
Twenty-two burger chains, including McDonald's and In-N-Out received an “F” grade because they lack
America's favorite burger chain of 2019: Survey
Who Owns Fast Food Chains Like Taco Bell, Arby's, Burger King?
Georgia's most popular burger chains in 2022 - Valdosta Today
All 21 burger chains in N.J., ranked from worst to best - nj.com
The official fast-food burger power rankings - Los Angeles Times
Ranked: the 50 Most Popular Fast Food Chains in America
Americas 16 most popular burger chains in order mapped out | Daily Mail Online
Most Popular Burger Chains in UK | UK Fast Food
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Biggest Burger Chains in the United States | Work + Money
The largest burger chains in the U.S.
Antibiotics in beef: Burger chains are failing the test, except for a couple right here in Washington | The Seattle Times
Maptitude Map: Geographic Concentration of Top U.S. Burger Chains
