Ohirko, O., L. Spilnyk, and I. Yablonska. “The Spiritual Pedagogy of St. John Paul II”. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series Economical Sciences 22, no. 94 (June 26, 2020): 46-50. Accessed January 18, 2021. https://nvlvet.com.ua/index.php/economy/article/view/3966.