KHAN, B.; GOYAL, A. ḈGSHIFTER: A METHOD TO SHIFT CENTRE OF GRAVITY TO REDUCE SCHOOL BAG STRESS ON CHILDREN BODY. International Journal of Research -GRANTHAALAYAH, [S. l.], v. 3, n. 2, p. 47–56, 2015. DOI: 10.29121/granthaalayah.v3.i2.2015.3039. Disponível em: https://granthaalayahpublication.org/journals/granthaalayah/article/view/IJRG15_A02_20. Acesso em: 3 jul. 2024.