by email

• Prof.Dr. Ali El-Etre:
  aliyousry@hotmail.com
  aliyousry@jbesci.org
• Prof. Dr. M. AbdelWahab:
  mohamedabel@gmail.com
  abdelwahab@jbesci.org
• The Email of the Journal:
  info@jbesci.org

   by phone

• Prof.Dr. Ali El-Etre:
  Phone/+20 1090942642
• Prof. Dr. M. AbdelWahab:
  Phone/+20 1004778974