Abdur Rashid, Bahar Hussain and Dr. Farooq Hussain 2020. Children’s Body Mass Index: A Comparative Study of Out-city and Inner-city Youngsters in Khyber Pakhtunkhwa, Pakistan, at the Elementary Educational Institution Level. sjesr. 3, 3 (Oct. 2020), 381-386. DOI:https://doi.org/10.36902/sjesr-vol3-iss3-2020(381-386).