https://www.esri.ie/system/files/publications/QEC2021SUM_SA_MCQUINN_0.pdf
https://theconversation.com/afcon-2023-africas-diaspora-footballers-are-boosting-the-continents-game-but-they-are-also-creating-challenges-221953
https://www.vatican.va/content/benedict-xvi/de/speeches/2011/september/documents/hf_ben-xvi_spe_20110922_reichstag-berlin.html