Maryanto, R. Y. “The Relationship Between Breakfast Habits and Knowledge of Nutritional Status and Learning Achievement of Class VII Students of SMPN 02 Banjar Agung, Lampung”. EduMatSains : Jurnal Pendidikan, Matematika Dan Sains, Vol. 9, no. 1, July 2024, pp. 356-6, doi:10.33541/edumatsains.v9i1.3545.