Scientific Research and Essays 1992-2248 Academic Journals 10.5897/SRE2019.6604 Ajazuddin Sabahuddin Siddique Amit Alexander Pooja Yadav Mukta Agrawal Ahmed M Shehata Mahmoud A Shaker Syed Ata Ur Rahman Mohi Iqbal M Abdul Mohamed A. Shaker * E-mail: drmdshaker2019@gmail.com 2019 15 04 2019 01 02 2019 29 03 2019 14 5 32 38 This is an open-access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. This article is available from http://politicalwaffle.uk/journal/SRE/article-abstract/60E390860778 The full text article is available as a PDF file from http://politicalwaffle.uk/journal/SRE/article-full-text-pdf/60E390860778 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66