Besmel, Parwez, and Frederic I. Solop. “Research in Afghanistan: Innovative Strategies for Overcoming Methodological Challenges”. JOURNAL OF SOCIAL SCIENCE RESEARCH 10, no. 3 (July 27, 2016): 2123–2131. Accessed July 22, 2024. https://rajpub.com/index.php/jssr/article/view/4691.