8/13/2019 IJCE v9n1p63 En

http://slidepdf.com/reader/full/ijce-v9n1p63-en 1/8

8/13/2019 IJCE v9n1p63 En

http://slidepdf.com/reader/full/ijce-v9n1p63-en 2/8

8/13/2019 IJCE v9n1p63 En

http://slidepdf.com/reader/full/ijce-v9n1p63-en 3/8

8/13/2019 IJCE v9n1p63 En

http://slidepdf.com/reader/full/ijce-v9n1p63-en 4/8

8/13/2019 IJCE v9n1p63 En

http://slidepdf.com/reader/full/ijce-v9n1p63-en 5/8

8/13/2019 IJCE v9n1p63 En

http://slidepdf.com/reader/full/ijce-v9n1p63-en 6/8

8/13/2019 IJCE v9n1p63 En

http://slidepdf.com/reader/full/ijce-v9n1p63-en 7/8

8/13/2019 IJCE v9n1p63 En

http://slidepdf.com/reader/full/ijce-v9n1p63-en 8/8