Athiyatul Hamidiyah, Fajarini A. Development of Teaching Materials in the Shape of Encyclopedias in Social Studies Subjects for Pre-literate Materials. hrtg [Internet]. 2022 Jun. 22 [cited 2025 Mar. 14];3(1):25-38. Available from: https://heritage.uinkhas.ac.id/index.php/hrtg/article/view/53