عبدالعزيز صالح باشماخ | Bashammakh, Abdulaziz Saleh | Researcher | Doctorate | abashammakh@kau.edu.sa |
عبدالعزيز إبراهيم السباعي | Al-Sibaai, Abdulaziz Ibrahim | Researcher | Doctorate | aalsibaai@yahoo.co.uk |
محمد سرور الشهاوي | El-Shahawi, Mohammad S | Researcher | Doctorate | mohammad_elshahawi@yahoo.co.uk |