Prihantoro HA. THE CONCEPT OF CONSTANTS AND VARIABLES IN THE PHILOSOPHY OF ISLAMIC EDUCATION: FROM RELIGIOUS PRINCIPLES TO INTELLECTUAL SCHOOLS. Indones. J. Interdiscip. Islam. Stud. [Internet]. 2018 Sep. 30 [cited 2024 Nov. 21];2(1):91-134. Available from: https://journal.uii.ac.id/IJIIS/article/view/11270