Tawfeg A. Elhisadi, Shaima A. alshokry, and Rasha F. bogeldain. “Relationship Between Breakfast, BMI, Sleep, and Physical Activity With Academic Achievement Among Female Students Aged 12-16 Years Old”. African Journal of Advanced Pure and Applied Sciences, vol. 2, no. 2, Apr. 2023, pp. 50-55, doi:10.65418/ajapas.v2i2.311.