University Teachers' Psychological State During the Stress of Online Education after Pandemic in Wartime in Ukraine. - Ilona I. Kostikova; Liudmyla Holubnycha; Yuliia Sytnykova; Tetiana Shchokina; Natalia Soroka; Svitlana Tarasova (Int. J. Emerg. Technol. Learn., 2023)