The community of science has a lot of research problems. The researchers are eager to find proper solutions. The solutions are based on investigation and verification. Anyway, the papers should be published to be available for all interests and specialists to keep the scientific wheel running-on. The recognized journals have citations and impact factor (IF) to be qualified in comparison with others. IF is accounted by dividing the citations number per year on the total number of papers for the last two years. IF journals are available within Thomson Reuters Scientific indexation only that is updated every year.
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About Author
  • Prof. Dr. Yarub Al-Douri
    Prof. Dr. Yarub Al-Douri
    Prof. Dr. Yarub Al-Douri is an academic and scientific researcher in Nanotechnology and Renewable Energy, and international appointed trainer. He is a founder of M.Sc. program in Nanotechnology in Malaysia. He has over 440 publications and has been awarded 60 regional and international merit awards. His citation is over 2680. Al-Douri is Editor-in-Chief of two peer-review scientific journals, in addition to Editor and Reviewer of many peer-review scientific journals. He has founded many of research laboratories. Al-Douri has been appointed a referee of King Abdullah II bin Al-Hussein for innovation in Science. He has supervised and examined many of post-graduate students
About Publisher
  • Hawwaz
    Hawwaz Academy for Professional Training allows trainees to enroll in online courses in various educational, academic and cultural fields. The courses are prepared by accredited trainers and developed by content experts to provide a cost-effective and time-efficient e-learning environment which entails e-content publishing, interactive learning activities, practice tests, follow-up and performance monitoring among other features that guarantee high quality of learning outcomes. Furthermore, Hawwaz facilitates accessing learning material anytime and at anyplace.