Chala N, Pichyk K, Poddenezhnyi O, Voropai O. Analysing students’ mobility at higher education institutions: case of Ukrainian university during the war. JBEM [Internet]. 2024 Mar. 25 [cited 2025 Sep. 2];25(1):191–210. Available from: https://jbem.vilniustech.lt/index.php/JBEM/article/view/21115