Gusti, Y. and Insiatiningsih, I. 2026. Extending the Theory of Planned Behavior: The Dual Role of Social Media Interaction in Sustainable Fashion Purchase Intention. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE). 9, 1 (Mar. 2026), 7813-7833. DOI:https://doi.org/10.31538/iijse.v9i1.8743.