Hanifah, F. et al. 2025. The Effectiveness of Psychoeducational Intervention in Reducing FoMO and Enhancing Positive Self-Concept among Junior High School Students. Jurnal Psikologi Teori dan Terapan. 16, 02 (Jun. 2025), 153–159. DOI:https://doi.org/10.26740/jptt.v16n02.p153-159.