Karpenko M, Shtelma O, Baranchuk I. THE MODEL OF COMPETITIVE GRADUATION AS PART OF A DISTANCE LEARNING SYSTEM. МЕС [Internet]. 2022 Jun. 24 [cited 2025 Jun. 16];3(170):2-6. Available from: https://khges.kname.edu.ua/index.php/khges/article/view/5942