Kalogeropoulos, D. and Papadopoulos, E. 2024. Effectiveness of a Gratitude Journal Intervention on Well-Being and Academic Achievement. Journal of Adolescent and Youth Psychological Studies (JAYPS). 5, 3 (Mar. 2024), 170–179. DOI:https://doi.org/10.61838/kman.jayps.5.3.18.