"Evaluating the Doab Crisis under Muhammad Bin Tughlaq’s Reign: Excessive Taxation or Climatic Adversities". Indian History Journal 1, no. 1 (سبتمبر 20, 2026): 216–229. تاريخ الوصول أكتوبر 16, 2026. https://journals.allahabadacademicpress.com/index.php/ihjournal/article/view/18.