NIKMAH, Villa Edilla Alfiatun; PRATAMA, Muchti Yuda; OLIVIA, Nina. IMPLEMENTASI   EDUKASI   TERHADAP  SELF EFFICACY PADA LANSIA YANG MENGALAMI NYERI RHEUMATOID ARTRITHIS (RA) DI UPT PELAYANAAN SOSIAL LANJUT USIA. SINERGI : Jurnal Riset Ilmiah, [S. l.], v. 3, n. 2, p. 733–739, 2026. DOI: 10.62335/sinergi.v3i2.2384. Disponível em: https://manggalajournal.org/index.php/SINERGI/article/view/2384.. Acesso em: 26 may. 2026.