Samodumska, O., Zarishniak, I., Tarasenko, H., Buchatska, S., Budas, I., & Tregubenko, I. (2022). Gamification in Non-Formal Adult Educational Practices. Revista Romaneasca Pentru Educatie Multidimensionala, 14(2), 156-176. https://doi.org/10.18662/rrem/14.2/573