E. Essien, M. Haruna, and P. Emebu, “Prevalence of Malnutrition and its Effects on the Academic Performance of Students in Some Selected Secondary Schools in Sokoto Metropolis”, Pak. J. Nutr., vol. 11, no. 7, pp. 609–613, Jun. 2012, doi: 10.3923/pjn.2012.609.613.