SITI AISYAH; YETI EKA SISPITA SARI; MUSRIFATUL ULIYAH; A’IM MATUN NADHIROH. EDUKASI VAKSINASI COVID-19 BAGI LANJUT USIA DI POSYANDU LANSIA WILAYAH PUSKESMAS KALIJUDAN. JURNAL PENGABDIAN MANDIRI, [S. l.], v. 2, n. 2, p. 597–604, 2023. DOI: 10.53625/jpm.v2i2.5092. Disponível em: https://mail.bajangjournal.com/index.php/JPM/article/view/5092. Acesso em: 28 oct. 2025.