Putri Siregar, A. R., and P. Nurjannah. “THE ROLE OF THE TEACHER IN THE USE OF THE CONTEXTUAL MODEL TEACHING AND LEARNING (CTL) EFFORTS TO IMPROVE LEARNING OUTCOMES IN PKN LEARNING IN ELEMENTARY SCHOOLS”. International Journal of Students Education, vol. 2, no. 1, June 2023, pp. 142-6, doi:10.62966/ijose.v2i1.284.