NOWAKOWSKA, Katarzyna, LEWKOWICZ, Martyna, RAKSA, Karolina, SZARPAK, Julita, PAWLINA, Mateusz, NIEDZIAŁEK, Karolina and ZIĘTARA, Karolina. Mindfulness sessions delivered via smartphone applications and their potential benefits. Journal of Education, Health and Sport. Online. 2 August 2022. Vol. 12, no. 8, pp. 244-249. [Accessed 27 July 2024]. DOI 10.12775/JEHS.2022.12.08.023.