petrika, yanuarti, Martiasapira Martiasapira, and Iman Jaladri. 2022. “POSTERS CAN INCREASE KNOWLEDGE ABOUT THE BENEFITS OF VITAMINS IN VEGETABLES AND FRUITS IN TEENAGER”. Journal of Global Nutrition 2 (1), 139-41. https://doi.org/10.53823/jgn.v2i1.28.