Saragih, Ice, Amnita Ginting, Helinida Saragih, Friska Br Sembiring, Friska Ginting, Lindawati Simorangkir, and Ance Siallagan. “Penyuluhan Posyandu Lansia Di Wilayah Kerja Puskesmas Pancur Batu Kabupaten Deli Serdang”. Jurnal Pengabdian Kesehatan (JUPKes) 1, no. 1 (December 30, 2021): 43-47. Accessed November 20, 2024. http://ejournal.stikeselisabethmedan.ac.id:85/index.php/JUPKes/article/view/396.