Dr. Shamshad Akhtar https://www.ssgc.com.pk/web/wp-content/uploads/2019/10/1.-Dr.-Shamshad-Akhtar.pdf
Mr. Muhammad Raziuddin Monem https://www.ssgc.com.pk/web/wp-content/uploads/2019/10/2.-Mr.-Muhammad-Raziuddin-Monem.pdf
