Emanujila Oksana Vishka is a Sister of the Order of St. Basil the Great (Province of St. Michael the Archangel, Croatia). She completed a bachelor's degree in management at International Christian University in Ukraine and a master's degree in theology at the Catholic Faculty of Theology at Zagreb University in Croatia. Currently, she serves as a vicar and general councilor in the general administration of the Sisters of the Order of St. Basil the Great in Rome.