WULANSARI, Ni made ayu; RATNASARI, Ratnasari; NOVIYANTI, Laura Khattrine; SUHAS, Kartini. Validitas dan Reliabilitas The Center for Epidemiologic Studies Depression Scale pada Lansia: Validitas dan Reliabilitas The Center for Epidemiologic Studies Depression Scale pada Lansia. NURSING UPDATE : Jurnal Ilmiah Ilmu Keperawatan P-ISSN : 2085-5931 e-ISSN : 2623-2871, [S. l.], v. 13, n. 4, p. 122–126, 2022. DOI: 10.36089/nu.v13i4.900. Disponível em: https://ojsnhm.com/index.php/NU/article/view/900. Acesso em: 25 apr. 2026.