On 28 april 2022 at Uksw fr Constantine Rupiny finished his study in Poland and recived titol of doctor in Dogmatic Theology.
The thema of dissertation: ALUR CUSTOMARY MARRIAGE IN LIGHT OF CATHOLIC SACRAMENT OF MARRIAGE.
Promoter: fr prof. Jarosław Różański, Auxiliary promoter: fr Mariusz Boguszewski, PHD.
