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Negash Tessema, Dame Yadeta, Asfaw Kebede and Gebiaw T. Ayele
The salt problem in Ethiopia has been further exacerbated by a number of factors, including poor water quality, ineffective on-farm water management techniques, and a lack of appropriate and technically sound drainage infrastructure at irrigation sites. ...
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Mohammad Galang Merdeka, Syahrir Ridha, Berihun Mamo Negash and Suhaib Umer Ilyas
Steam huff and puff injection is one of the thermal EOR methods in which steam is injected in a cyclical manner alternating with oil production. The cost and time inefficiency problem of reservoir simulation persists in the design of a steam huff and puf...
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Jahedul Islam, Berihun Mamo Negash, Pandian M. Vasant, Nafize Ishtiaque Hossain and Junzo Watada
The high dimensional, multimodal, and discontinuous well placement optimization is one of the main difficult factors in the development process of conventional as well as shale gas reservoir, and to optimize this problem, metaheuristic techniques still s...
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Wolde Shiferaw,(Jimma University Department of Business and Economics.Ethiopia)Shimkit Kelkay,(Jimma university Lecturer of Hospitality and Tourism Management Jimma University, P.O. Box 378, Jimma, EthiopiaEthiopia)Emnet Negash,(Lecturer of Management Department Jimma University, P.O. Box 378, JimmaEthiopia)Aregu Asmare,(Lecturer of Management Department Jimma University, P.O. Box 378, JimmaEthiopia)
Pág. 305 - 319
The study examined the effects of employee motivation on organization performance of crews in Ethio telecom South West Region Jimma. The data were collected through self-administered questionnaire from 229 respondents and 219 were returned. Both pr...
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Haimanot Seifu,Mekuanint Abera Timbula,Emnet Negash
Pág. 97 - 105
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Emnet Negash Debele,Zerihun Ayenew Birbirsa
Pág. 13 - 24
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Zerihun Ayenew Birbirsa,Emnet Negash Debele
Pág. 25 - 39
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Negash, L.
Pág. 215 - 227
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Negash, L.
Pág. 137 - 146
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