N. Firdausi, Annas Buanasita, I. Soesanti, and M. Mujayanto, “The Correlation Between Breakfast Habits and Physical Activity with the Nutritional Status of Adolescents at UPT SMP Negeri 25 Gresik”, JoNE, vol. 3, no. 4, pp. 272–281, Jul. 2025.