rustam, musfardi, Nopriadi Nopriadi, and Aminatul Fitri. “Promosi Kesehatan Tentang Upaya Pencegahan Dan Vaksinasi COVID-19 Di Puskesmas Siak Hulu I Kabupaten Kampar Tahun 2021: Health Promotion Regarding COVID-19 Prevention and Vaccination Efforts at the Siak Hulu I Public Health Center, Kampar Regency in 2021”. Jurnal Pengabdian Kesehatan Komunitas (Journal of Community Health Service) 2, no. 1 (May 12, 2022): 74–80. Accessed April 26, 2024. https://jurnal.htp.ac.id/index.php/jpkk/article/view/1228.