Tamam Syaifuddin, Luthfiyah Nurlaela, and Sukma Perdana P. “Contextual Teaching and Learning (CTL) Model to Students Improve Learning Outcome at Senior High School of Model Terpadu Bojonegoro”. IJORER : International Journal of Recent Educational Research, Vol. 2, no. 5, Sept. 2021, pp. 528-35, doi:10.46245/ijorer.v2i5.143.