EPIC: Effectiveness of Psychoeducation and Role Playing in Improving Communication Skills in the Older People: EPIC: Efektivitas Psikoedukasi Dan Bermain Peran Dalam Meningkatkan Keterampilan Komunikasi Pada Lansia. DJPKM 2025, 9 (4), 1109-1120. https://doi.org/10.31849/wwa2tn38.