Sumarto, Sumarto, Ani Radiati, and Nelly Seftiatullaeli. “Downstreaming Research Results on Food Products As Enhancers of Immunity During the Covid-19 Pandemic through Nutrition Education ”. Jurnal Penelitian Pendidikan IPA 9, no. 2 (February 28, 2023): 762–769. Accessed April 19, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/3021.