Contact

Hussein.Mohammed@ddu.edu.et

Principal Contact

Hussen Mohammed (PhD)

Dire Dawa University

Phone +251913416579

Support Contact

Tsega Endashaw

Phone 0902496151

About DDU Journal		Address
The aim of the HARLA journal is to advance in research and publications of both fundamental and applied researches. HARLA journals publish high-quality research work results that have been rigorously peer reviewed by experts. It is an Open Access, peer-reviewed journal published by Harla Journals Online, Dire Dawa University, Dire Dawa, Ethiopia. All credits and honors to PKP* for their OJS.*		Tel: +251-251-111501 Fax: +251-251-127971 P.O.Box: 1362 Email:presidentoffice@ddu.edu.et iproffice@ddu.edu.et Location: Dire Dawa, Ethiopia

About DDU Journal

Address

The aim of the HARLA journal is to advance in research and publications of both fundamental and applied researches. HARLA journals publish high-quality research work results that have been rigorously peer reviewed by experts.

It is an Open Access, peer-reviewed journal published by Harla Journals Online, Dire Dawa University, Dire Dawa, Ethiopia. All credits and honors to PKP for their OJS.

Tel: +251-251-111501

Fax: +251-251-127971
P.O.Box: 1362
Email:presidentoffice@ddu.edu.et

iproffice@ddu.edu.et
Location: Dire Dawa, Ethiopia

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