Oriza A, Putri DT, Nazhiefa A, Rochmah AI, Adlina NS, Mulyati M, dkk. Implementasi Media Kognitif Brain Hand Challenge Edukasi Lansia Sehat di Panti Jompo Wijaya Kusuma . J. Impact. serv. [Internet]. 31 Maret 2026 [dikutip 3 April 2026];4(02):175-88. Tersedia pada: https://ejcs.eastasouth-institute.com/index.php/ejimcs/article/view/486