M.S. KASIM; N.A. SYAHERAH; R. IZAMSHAH; W.N.F. MOHAMAD; M.S.A. HAFIZ; M.A.M. NAWI. The Effect of a n Overweight Backpack towards Comfortability and L5s1 among Primary School Student. Malaysian Journal of Ergonomics (MJEr), [S. l.], v. 3, 2024. Disponível em: https://ejournal.unimap.edu.my/index.php/mjer/article/view/743. Acesso em: 6 jan. 2025.