DG, Mohammed; H, Habsah; NN, Naing; MA, Rafie; WA, Nadiah; WN, Arifin; AB, Aisha. Development and validation of Smartphone based Health Education Module towards the prevention of respiratory tract infection in Malaysian Hajj pilgrims. International Journal of Human and Health Sciences (IJHHS), [S. l.], p. 30, 2019. DOI: 10.31344/ijhhs.v0i0.148. Disponível em: https://ijhhsfimaweb.info/IJHHS/article/view/148. Acesso em: 5 nov. 2025.