Fariha Hayat and Nazia Iqbal 2026. Psychometric Validation and Gender Invariance of the Urdu Difficulties in Emotion Regulation Scale-Short Form (DERS-SF) among Young Adults. Pakistan Journal of Positive Psychology. 3, 9 (Nov. 2026), 154–161. DOI:https://doi.org/10.67785/pjpp.9.415.