[1]
Suryandari, S. et al. 2025. Addressing Underachievement Among Gifted High School Students in Mathematics: The Impact of the STAD Approach in Indonesia. Psympathic : Jurnal Ilmiah Psikologi. 12, 1 (Jun. 2025), 53–62. DOI:https://doi.org/10.15575/psy.v12i1.39621.