Volume 31, Issue 2, April 2020, Pages 1-7
Mohammed A. Gomaa; Rehab K. Mohammed; Amal R. Ahmed Ali; Khalaf H. Mohammed
Volume 31, Issue 1, January 2020, Pages 257-261
Mohammed A. Gomaa; Haytham M. Mohamed; Effat A. Zaky; Zienab kh. Mahmmoud; Wafaa H. Abd El-hakeem
Volume 30, Issue 2, April 2019, Pages 1-4
Mohammed A. Gomaa; Mostafa T. Abdel Hakeem; Ahmed M. Sayed Soltan