“EFEKTIFITAS ART THERAPY TERHADAP KOGNITIF LANSIA DI UPT PELAYANAN SOSIAL TRESNA WERDHA (PSTW) KHUSNUL KHOTIMAH DINAS SOSIAL PROVINSI RIAU”. Al-Tamimi Kesmas: Jurnal Ilmu Kesehatan Masyarakat (Journal of Public Health Sciences), vol. 14, no. 2, Dec. 2025, pp. 221-9, https://doi.org/10.35328/kesmas.v14i2.3116.