Shah, N., M. Farhan Bukhari, and U. Ahmed Khan. “ PRICING IN SERVICES IN MODERN AND ISLAMIC PERSPECTIVES: سروسز (ملازمتوں)کی تسعیرکے شرعی مسائل”. Habibia Islamicus (The International Journal of Arabic and Islamic Research), vol. 1, no. 2, July 2017, pp. 55-68, http://habibiaislamicus.com/index.php/hirj/article/view/11.