MOHAMED MOUSSA, Maha; ABDELLA, Nabila Hassan Ali; ABU-ELENEN, Nagwa Rizk Mohammed; ELKAZAZ, Rehab Hani. Effectiveness of a training program on improving the hand washing among children in primary schools. International Journal of Advanced Nursing Studies, [S. l.], v. 4, n. 2, p. 49–54, 2015. DOI: 10.14419/ijans.v4i2.4447. Disponível em: https://sciencepubco.com/index.php/IJANS/article/view/4447.. Acesso em: 18 apr. 2025.