Chairurizki, D., Dinaryanti, R. S., Rostarina, N., & Ramadhan, G. E. (2026). Dietary Knowledge and Physical Activity Level as Correlates of Excess Weight Categories Among Grade VIII Students: A Cross-Sectional Study at SMPN 271 Jakarta. Jurnal Kesehatan Dan Kedokteran, 5(1), 165–176. https://doi.org/10.56127/jukeke.v5i1.2469