sholihah, N.A. 2024. The Effect of Knowledge of "Nutritional Action Materials" and Physical Activity as Efforts to Improve Nutrition on Adolescents in the Working Area of the Sekongkang Public health center. STRADA : Jurnal Ilmiah Kesehatan. 13, 1 (May 2024), 57–61. DOI:https://doi.org/10.30994/sjik.v13i1.1113.