Validity and Practicality of Android Ispring Suite Media with Problem-Based Learning in Pancasila Education. J. Teach. Learn. Elem. Educ. [Internet]. 2025 Aug. 30 [cited 2025 Oct. 11];8(2):59-70. Available from: https://jtlee.ejournal.unri.ac.id/index.php/JTLEE/article/view/227