Sukiman, Chairunnisa, Idawati Ambohamsah, and Fredy Akbar K. “Peningkatan Pengetahuan Lanjut Usia Dalam Upaya Pencegahan Covid-19 Di Desa Sidorejo ”. Indonesian Journal of Community Dedication 3, no. 1 (February 24, 2021): 1-6. Accessed March 28, 2024. https://jurnal.stikesnh.ac.id/index.php/community/article/view/431.