Khairita, N., & Mira. (2021). Education and Distribution of Vitamin C to Village Communities The Spirit of Service So that People Can Maintain Immunity during the Covid-19 Pandemic. Prosiding Pengembangan Masyarakat Mandiri Berkemajuan Muhammadiyah (Bamara-Mu), 1(1), 759–764. Retrieved from https://proceeding.mbunivpress.or.id/index.php/bamara/article/view/167