Constantino, P. (2024). Russian Orthodox Church: Kremlin’s ‘invisible hand’ in war against Ukraine | A Igreja Ortodoxa Russa: a ‘mão invisível’ do Kremlin na Guerra contra a Ucrânia . Political Observer | Revista Portuguesa De Ciência Política (Portuguese Journal of Political Science), (20), 17–26. https://doi.org/10.59071/2795-4765.RPCP2023.20/pp-17-26