49ers, Chiefs reach Super Bowl after dominating conference championship games
Analysis: Only the NFL can dominate sports headlines with a 2-day schedule release - Record Herald
Super Bowl 57: Chiefs, Eagles meet for title in Arizona
Kansas City Chiefs: Road to Super Bowl LVII at State Farm Stadium in Arizona, NFL News
What We Learned in the N.F.L.'s Conference Championships - The New York Times
NFL Conference Championship weekend: Chiefs, Rams, Bengals and 49ers battle to reach Super Bowl LVI
Conference Title Games Are Most Evenly Matched in 25 Years
NFL play-offs: San Francisco 49ers and Cincinnati Bengals win to reach Conference Championships - BBC Sport
Are 49ers in danger of peaking too soon with Browns up next?
NFL teams that made three straight conference championship games
Super Bowl LVII: 5 Reasons Why the Kansas City Chiefs Will Win
How many times have the 49ers reached the NFC Championship? - AS USA