Strategi Memperkuat Persekutuan Dalam Pembinaan Iman Lansia. INSTITUTIO : Jurnal Pendidikan Agama Kristen, [S. l.], v. 10, n. 2, p. 65–75, 2024. DOI: 10.51689/x4jek669. Disponível em: https://e-journal.iaknambon.ac.id/index.php/IT/article/view/1338. Acesso em: 3 jun. 2026.