Tarigan, C. U. and Indadihayati, W. (2026) “Implementation of Ulin Ethno-Wellness Treatment to Enhance Sleep Quality Among Students of Bachelor in Beauty and Hair Management, MSU Malaysia”, PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat, 11(6). doi: 10.33084/pengabdianmu.v11i6.12859.