Muharram, M. R., & Rozi, F. (2026). Flexing Practices among Public University Students in Medan on Instagram: A Dramaturgical Perspective on Self-Representation in Digital Spaces . Jurnal IPTEK Bagi Masyarakat, 5(3), 572–583. https://doi.org/10.55537/j-ibm.v5i3.1628