Puswiartika, D. et al. 2025. Strategi Peningkatan Mental Toughness pada Mahasiswa melalui Program Psikoedukasi “Mindfulness on Campus” [Strategies for Enhancing Mental Toughness in University Students through the “Mindfulness on Campus” Psychoeducation Program]. Indonesia Berdaya. 6, 4 (Sep. 2025), 1109–1120. DOI:https://doi.org/10.47679/ib.20251296.