[1]
“The Crisis of Spirituality in the Late Middle Ages: From the Twelfth Century to the Protestant Reformation; with an Emphasis on the Reformatio Sigismundi (1439)”, GJHSS, vol. 19, no. D2, pp. 7–16, Oct. 2019, Accessed: Sep. 10, 2026. [Online]. Available: https://socialscienceresearch.org/index.php/GJHSS/article/view/2980