The Implementation of Memory Game Activities as A Cognitive Function Stimulation Strategy for Older Adults at Harapan Ibu Nursing Home: Pelaksanaan Kegiatan Memory Game sebagai Upaya Stimulasi Fungsi Kognitif pada Lansia di Panti Werdha Harapan Ibu. Psychocare [Internet]. 2025 Dec. 31 [cited 2026 Mar. 19];1(2):9-29. Available from: http://ejurnal.mercubuana-yogya.ac.id/index.php/Psychocare/article/view/5001