NAGAICHUK N, Hrypishin B. THEORETICAL AND METHODOLOGICAL PRINCIPLES OF THE STUDY OF FORCED MIGRATION AND IDENTIFICATION OF INTERNALLY DISPLACED PERSONS. SED [Internet]. 2024 Dec. 26 [cited 2026 Jul. 1];3(3):43-55. Available from: https://sed.ieu.edu.ua/index.php/sed/article/view/31