ELIA SILALAHI et al. Bentuk-Bentuk Pembinaan terhadap Lansia di UPT Pelayanan Sosial Anak dan Lanjut Usia di Siborong-Borong. Jurnal Mahasiswa Kreatif, [S. l.], v. 2, n. 1, p. 50–61., 2023. DOI: 10.59581/jmk-widyakarya.v2i1.2176. Disponível em: https://ifrelresearch.org/index.php/jmk-widyakarya/article/view/2176. Acesso em: 7 oct. 2024.