RAJAR Journal  is a peer reviewed multidisciplinary international journal publishing original and high-quality articles covering a wide range of topics in all major discipline. RAJAR is an open access journal that publishes papers submitted in English. The journal aims to give its contribution for enhancement of research studies and be a recognized forum attracting authors and audiences from both the academic and industrial communities interested in state-of-the art research activities in innovation and applied science areas, which cover topics including (but not limited to): Engineering, Computer Science, Mathematics, Social Sciences, Economics, Medical Science, Life Science, Toxicology and Pharmaceutics, Physics and Astronomy, Health Professions Applied Science.