(IEEE) was initiated by the American Institute of Electrical and Electronics Engineers.

IEEE has published a wide range of peer-reviewed journals, is a major international standards organization, and is also the main authority in the fields of space, computer, telecommunications, biomedicine, electricity and consumer electronics.

SCI (Science Citation Index) is a world-famous periodical literature retrieval tool published in institute for scientific information, USA. It contains more than 3,700 core journals of mathematics, science, chemistry, agriculture, forestry, medicine, life science, astronomy, geography, environment, materials, engineering technology and other natural sciences published all over the world.