El-Hadad,Basmah moharram, & Hassan Shehata. (2000). Information and Communication Technologies in Crisis Management. جامعة عين شمس.
Tohutoru Kātū Chicago (17th ed.)El-Hadad,Basmah moharram, me Hassan Shehata. Information and Communication Technologies in Crisis Management. القاهره: جامعة عين شمس, 2000.
Tohutoro MLA (9th ed.)El-Hadad,Basmah moharram, me Hassan Shehata. Information and Communication Technologies in Crisis Management. جامعة عين شمس, 2000.
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