https://www.reuters.com/article/us-angola-soccer/five-die-in-stampede-after-angolan-soccer-match-idUSKCN1LX0PV
https://www.bbc.com/sport/football/45547175
https://www.espn.com/soccer/angola/story/3636386/caf-champions-league-five-dead-after-angolan-stadium-stampede
https://www.besoccer.com/new/five-die-in-stadium-stampede-in-angola-503431
https://en.as.com/en/2018/09/17/soccer/1537200934_574320.html