Contact to Professor Dr. Md. Jafar Ullah

Contact Professor Dr. Md. Jafar Ullah

jafarullahsau@gmail.com

Facebook: https://www.facebook.com/Dr.Md. Jafar Ullah

Linkedin: https://www.linkedin.com/in/prof-dr-md-jafar-ullah-b729b746/

twitter: https://twitter.com/profdrmdjafaru1

Instagram: https://www.instagram.com/jafarullah58/