Volume 76, Issue 2, July 2019, Pages 3523-3529
Islam Shawky Abdel Aziz; Mohamed Abou Mandour Mousa; Mohamed Saleh Rizk Elwaseef
Volume 75, Issue 4, April 2019, Pages 2543-2549
Ashraf Ibrahim Attia Alsharkawy; Mohamed Aboulfotouh Ahmed; Ahmed Gamal Eldin Metwally