Nugrahani, Nur Ariska, Dhiya Nada Putri, and Devi Wulandari. “Online Education About Providing Nutrition in Immune System For Millenials During Covid-19 Pandemic”. Urecol Journal. Part F: Community Development 1, no. 2 (December 8, 2021): 69–74. Accessed September 22, 2024. http://apc.ums.ac.id/index.php/ujcd/article/view/95.