Fouad Melika, F., Mohamed Hassan, M., Sobhy Hassan, G. (2019). Prevention of Health Hazards Related to Usage of Electronic Devices among Preparatory School Students. test, 10(4), 723-738. doi: 10.21608/ejhc.2020.216688
Ferial Fouad Melika; Mervat Mohamed Hassan; Ghada Sobhy Hassan. "Prevention of Health Hazards Related to Usage of Electronic Devices among Preparatory School Students". test, 10, 4, 2019, 723-738. doi: 10.21608/ejhc.2020.216688
Fouad Melika, F., Mohamed Hassan, M., Sobhy Hassan, G. (2019). 'Prevention of Health Hazards Related to Usage of Electronic Devices among Preparatory School Students', test, 10(4), pp. 723-738. doi: 10.21608/ejhc.2020.216688
Fouad Melika, F., Mohamed Hassan, M., Sobhy Hassan, G. Prevention of Health Hazards Related to Usage of Electronic Devices among Preparatory School Students. test, 2019; 10(4): 723-738. doi: 10.21608/ejhc.2020.216688