1. A Universal Sacred Mission and the Universal Secular Organization: The Holy See and the United Nations
2. Holy See Press Office (2022) Communiqué on the extension of the provisional agreement between the Holy See and the People's Republic of China regarding the appointment of Bishops, 22.10.2022. Holy See Press Office. Available at https://press.vatican.va/content/salastampa/en/bollettino/pubblico/2022/10/22/221022e.html (accessed 4 April 2023).
3. Francis (2015) Encyclical. Laudato si’ (Praised be). Rome. Available at https://www.vatican.va/content/francesco/en/encyclicals/documents/papa-francesco_20150524_enciclica-laudato-si.html (accessed 14 October 2022).
4. Luxmoore, J (2021) Ukraine Catholics fear threat of Russian invasion, conflicts with Orthodox. NCR. Available at https://www.ncronline.org/news/ukraine-catholics-fear-threat-russian-invasion-conflicts-orthodox (accessed 29 June 2023).
5. Lubov, DC (2023) Leader of Ukrainian Greek Catholic Church: Pope Francis offers unique voice for peace. Vatican News. Available at https://www.vaticannews.va/en/church/news/2023-04/major-archbishop-shevchuk-shares-ukrainian-greek-catholic-easter.html (accessed 29 June 2023).