Br. Marbun, L. V., D. Setiawan, and Y. Ndona. “Inquiry, Expository and Motivation Learning Strategies on Pancasila and Civic Education Subjects Outcomes”. Randwick International of Social Science Journal, Vol. 4, no. 2, Apr. 2023, pp. 376-84, doi:10.47175/rissj.v4i2.678.