Evaluation of the Efficiency of Wastewater Treatment Plants in Taiz City and their Suitability for Irrigation

Abdulatif A. Al-Munaifi, Soad A. Al-Sabban
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1-22

Potential of Road Rainwater Harvesting in Yemen – Its Social, Environmental and Economic Benefits: A Case Study of Sana›a – Hodeida Road, Yemen

Abdullah A. Al-Maswari, Sharafadeen A. Saleh, Fadhl A. Al-Nozaily, Mohammed A. Al-Abyadh
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23-64

Studying the Behavior of Reinforced Concrete Columns Confined by Steel Structure Under Eccentrically Loading

احسان الطرشة, علي الجراش, فلاح مبارك
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65-86