Aprianti Karina D, M., Anindia Rosyida, D., & Fauzi, A. (2023). DEVELOPMENT OF A SURROUNDING ENVIRONMENT BASED LEARNING BOOK FOR STUDENTS AT SDN PURWOREJO 03 SANANKULON. JOSAR (Journal of Students Academic Research), 8(2), 451-459. https://doi.org/10.35457/josar.v8i2.3157