1.
Mohamed Moussa M, Abdella NHA, Abu-Elenen NRM, Elkazaz RH. Effectiveness of a training program on improving the hand washing among children in primary schools. IJANS [Internet]. 2015 Jun. 18 [cited 2025 Apr. 19];4(2):49-54. Available from: https://www.sciencepubco.com/index.php/IJANS/article/view/4447