Nabilah Farah Fadilah, Fuad Ardiansyah and Putrawansyah Putrawansyah 2026. The Effectiveness of UPCM (Universal Picture Card Media) in Improving Students’ Public Speaking Skills: english. International Journal Of Humanities Education and Social Sciences (IJHESS) . 5, 4 (Feb. 2026). DOI:https://doi.org/10.55227/ijhess.v5i4.2123.