Firdausa, A. A., Sabihaini, S., & Astuti, W. T. (2026). Social Media Marketing and Purchase Intention: A Parallel Dual Mediation Analysis of FOMO and Materialism in the Skintific Skincare Community in the Special Region of Yogyakarta. Multidiscience : Journal of Multidisciplinary Science, 3(1), 44–54. https://doi.org/10.59631/multidiscience.v3i1.472