Sumarno S, Jayaputra A. Pelayanan Sosial Lanjut Usia Masa Krisis di Kabupaten Lumajang. SKA [Internet]. 2024 Feb. 8 [cited 2024 May 20];13(1). Available from: https://ejournal.kemensos.go.id/index.php/jsk/article/view/3367