Khapalwak, Shir Pacha. 2024. “په نایتروجن غني شوی متخلخل کاربن سنتیز او د اروماتیک امین بقایاوو څخه د پارا¬نایتروفینول موثر جذب لپاره د هغې کارونه (ژباړه)”. Farah Research and Scientific Journal 1 (1). Sayed Barakat, Ahmad Alami. (2017). Challenges of quality assurance in higher education: Case study of Afghanistan. Journal of Education and Practice, 8(12), 34-45.:181-223. https://frsj.farau.edu.af/index.php/frsj/article/view/67.