Number of Articles: 18 |
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1 |
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| Volume 23.2, Issue 46, July 1990, Page 119-125 |
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Y. HEFNAWY; SABAH MOUSTAFA |
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2 |
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| Volume 23.2, Issue 46, July 1990, Page 126-135 |
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A. LOTFI; H. YOUSSEF; Y. HEFNAWY; A. EL-TIMAWY; A. NASSAR |
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3 |
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| Volume 22.2, Issue 44, January 1990, Page 105-110 |
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Y. HEFNAWY |
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4 |
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| Volume 22.2, Issue 44, January 1990, Page 116-121 |
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Y. HEFNAWY |
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5 |
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| Volume 22.1, Issue 43, September 1989, Page 113-120 |
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Y. HEFNAWY |
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6 |
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| Volume 22.1, Issue 43, September 1989, Page 100-105 |
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Y. HEFNAWY; SABAH MOUSTAFA; S. FATHI |
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7 |
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| Volume 22.1, Issue 43, September 1989, Page 106-112 |
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Y. HEFNAWY; SABAH MOUSTAFA; S. FATHI |
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8 |
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| Volume 22.1, Issue 43, September 1989, Page 121-127 |
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Y. HEFNAWY |
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9 |
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| Volume 22.1, Issue 43, September 1989, Page 128-134 |
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Y. HEFNAWY |
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10 |
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| Volume 21.2, Issue 42, May 1989, Page 101-108 |
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Y. HEFNAWY; R.S. REFAI; SABAH MOUSTAFA |
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11 |
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| Volume 21.1, Issue 41, January 1989, Page 134-139 |
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Y. HEFNAWY; SABAH MOUSTAFA; R.S. REFAI |
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12 |
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| Volume 21.1, Issue 41, January 1989, Page 129-133 |
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Y. HEFNAWY |
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13 |
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| Volume 18.1, Issue 35, January 1987, Page 173-180 |
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M. SOBIH; Y. HEFNAWY |
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14 |
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| Volume 17.1, Issue 33, May 1986, Page 74-85 |
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A. LOTFI; S. NASR; H. YOUSSEF; H. ABD EL-RAHMAN; Y. HEFNAWY; A. EL-TIMMAWY; R. GOBRAN |
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15 |
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| Volume 15.2, Issue 30, January 1986, Page 152-159 |
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A. LOTFI; S. NASR; H. ABDEL-RAHMAN; H. YOUSSEF; Y. HEFNAWY; R. FARGHALLY |
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16 |
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| Volume 15.1, Issue 29, September 1985, Page 135-140 |
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H. YOUSSEF; Y. HEFNAWY; H. ABDEL RAHMAN |
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17 |
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| Volume 14.2, Issue 28, May 1985, Page 107-114 |
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H. YOUSSEF; A. EL-TIMAWY; Y. HEFNAWY |
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18 |
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| Volume 14.1, Issue 27, January 1985, Page 135-140 |
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Y. HEFNAWY; H. YOUSSEF; H. ABDEL-RAHMAN |
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