E-learning resources for successful math teaching to pupils of primary school. - Nadiia V. Olefirenko; Ilona I. Kostikova; Nataliia O. Ponomarova; Liudmyla I. Bilousova; Andrey V. Pikilnyak (CTE, 2018)

Training elementary school teachers-to-be at Computer Science lessons to evaluate e-tools. - Nadiia V. Olefirenko; Ilona I. Kostikova; Nataliia O. Ponomarova; Kateryna O. Lebedieva; Vira M. Andriievska; Andrey V. Pikilnyak (CTE, 2019)

Real Country Experiences: On-line Teaching in Wartime after Pandemic in Ukraine. - Ilona I. Kostikova; Liudmyla Holubnycha; Oleksandra Marmaza; Viktoriia Budianska; Olha Pochuieva; Halyna Marykivska (Int. J. Interact. Mob. Technol., 2023)

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)

Chat GPT for Professional English Course Development. - Ilona I. Kostikova; Liudmyla Holubnycha; Tetiana Besarab; Olena Moshynska; Tetiana Moroz; Iuliia Shamaieva (Int. J. Interact. Mob. Technol., 2024)