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content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ind.sohag-univ.edu.eg\/main\/\u062c\u0627\u0645\u0639\u0629-\u0633\u0648\u0647\u0627\u062c-\u062a\u0639\u0644\u0646-\u0641\u062a\u062d-\u0628\u0627\u0628-\u0627\u0644\u062a\u0642\u062f\u0645-\u0644\u0644\u0646\u062f\u0627\u0621\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u062c\u0627\u0645\u0639\u0629 \u0633\u0648\u0647\u0627\u062c \u062a\u0639\u0644\u0646 \u0641\u062a\u062d \u0628\u0627\u0628 \u0627\u0644\u062a\u0642\u062f\u0645 \u0644\u0644\u0646\u062f\u0627\u0621\u0627\u062a \u0627\u0644\u0628\u062d\u062b\u064a\u0629\u201d \u0627\u0644\u0639\u0644\u0648\u0645 \u0627\u0644\u0627\u0633\u0627\u0633\u064a\u0629\u201d \u0648\u201d\u0627\u0644\u0635\u062d\u0647 \u0627\u0644\u0648\u0627\u062d\u062f\u0629 \u201d 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