A proposed program on pollution in Al-Hudaydah city in the Republic of Yemen and its impact on achieving some goals of science education among middle school students /
mazen, H. (1992). A proposed program on pollution in Al-Hudaydah city in the Republic of Yemen and its impact on achieving some goals of science education among middle school students /. المجلة التربوية لکلية التربية بسوهاج, 7(7), 1-22. doi: 10.21608/edusohag.1992.130734
MLA
hosam mazen. "A proposed program on pollution in Al-Hudaydah city in the Republic of Yemen and its impact on achieving some goals of science education among middle school students /", المجلة التربوية لکلية التربية بسوهاج, 7, 7, 1992, 1-22. doi: 10.21608/edusohag.1992.130734
HARVARD
mazen, H. (1992). 'A proposed program on pollution in Al-Hudaydah city in the Republic of Yemen and its impact on achieving some goals of science education among middle school students /', المجلة التربوية لکلية التربية بسوهاج, 7(7), pp. 1-22. doi: 10.21608/edusohag.1992.130734
VANCOUVER
mazen, H. A proposed program on pollution in Al-Hudaydah city in the Republic of Yemen and its impact on achieving some goals of science education among middle school students /. المجلة التربوية لکلية التربية بسوهاج, 1992; 7(7): 1-22. doi: 10.21608/edusohag.1992.130734
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