WULANSARI, Raini Retno; SUWARJO, Suwarjo. The Analysis of the Mental Health of the Elderly After Retirement. Jurnal Penelitian Pendidikan IPA, [S. l.], v. 9, n. 12, p. 11655–11660, 2023. DOI: 10.29303/jppipa.v9i12.6132. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/6132. Acesso em: 6 jul. 2024.