Chaikovska, Oksana, Tetiana Holovach, Liudmyla Melnyk, and Liubov Kuzo. 2020. “Prosocial Behaviour of Teenagers and Adolescents: Concepts and Tendencies”. Revista Romaneasca Pentru Educatie Multidimensionala 12 (1):226-43. https://doi.org/10.18662/rrem/211.