Peningkatan Fungsi Kognitif Lansia Melalui Terapi Aktivitas Kognitif. Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat, [S. l.], v. 3, n. 4, p. 494–499, 2023. DOI: 10.59395/altifani.v3i4.440. Disponível em: https://altifani.org/index.php/altifani/article/view/440. Acesso em: 26 jul. 2026.