Purba, E. , Saragi, D. and Matondang, Z. 2022. DEVELOPMENT OF CONTEXTUAL TEACHING LEARNING (CTL) LEARNING MODEL BASED ON BLENDED LEARNING PPKn LEARNING IN CLASS IV SDN 060901 MEDAN POLONIA. Sensei International Journal of Education and Linguistic. 2, 2 (May 2022), 272–293. DOI:https://doi.org/10.53768/sijel.v2i2.81.