Rumagiar, M., Tutupary, R., & Lokollo, L. (2021). Improving Sociology Learning Outcomes in Class X IPS 1 Students Through Models Contextual Teaching Learning at SMA Negeri 12 West Seram District, West Seram Regency. International Journal of Education, Information Technology, and Others, 4(3), 573-581. https://doi.org/10.5281/zenodo.5637371