Perception and Practice of Hand-washing among Children in Rural Area of Rajshahi. TAJ: Journal of Teachers Association, [S. l.], v. 26, p. 82–91, 2018. DOI: 10.3329/taj.v26i0.37595. Disponível em: https://banglajol.info/index.php/TAJ/article/view/37595. Acesso em: 5 jul. 2026.