Pentingnya Gaya Hidup Sehat terhadap Konsentrasi Belajar Siswa: Studi Cross Sectional: The Importance of a Healthy Lifestyle for Students’ Learning Concentration: Cross-Sectional Study. (2026). Jurnal Ilmu Gizi Dan Dietetik, 5(1), 442-448. https://doi.org/10.25182/jigd.2026.5.1.442-448