Canlyniadau Chwilio - ((programms OR programme) OR programmes).

(1255) Energy planning in the Arab world تخطيط الطاقة في العالم العربي gan Elshafei, Alwalid N.

“...Over the last decade or SD, global and regional issues such as population growth, food shortage, and economic and social development have been the subject of substantial international research programmes. this effort has led to conceptualization of problems and possible solutions, as well as to the realization of the considerable difficulties involved....”
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(1164) optimum sample size for estimating dura crop yield rate in Sudan حجم العينة الأمثل لتقدير معدل إنتاج محصول دورا في السودان gan abdel-razek, A. H., hassan, abdel-azim

“...the sudan is predominantly an agricultural country, agriculture is the main sector of its economy and its principal source of foreign exchange the government is building up most of its social and economical development programme and basing its external trade agreements on agriculture....”
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(522) مراحل تخطيط المشروعات Stages of Project Planning gan حمزة, مختار

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