Kaushik, Amit, et al. “NUTRITIONAL STATUS OF RURAL PRIMARY SCHOOL CHILDREN AND THEIR SOCIO-DEMOGRAPHIC CORRELATES: A CROSS-SECTIONAL STUDY FROM VARANASI”. Indian Journal of Community Health, vol. 24, no. 4, Dec. 2012, pp. 310-8, https://iapsmupuk.org/journal/index.php/IJCH/article/view/271.