Siti Aisyah, Yeti Eka Sispita Sari, Musrifatul Uliyah, and A’im Matun Nadhiroh. “EDUKASI VAKSINASI COVID-19 BAGI LANJUT USIA DI POSYANDU LANSIA WILAYAH PUSKESMAS KALIJUDAN”. JURNAL PENGABDIAN MANDIRI 2, no. 2 (February 15, 2023): 597–604. Accessed July 5, 2025. https://mail.bajangjournal.com/index.php/JPM/article/view/5092.