Ricardo, F., V. Y. O. Firandhi, and M. Metroyadi. “Case Study: Factors Causing Low Student Activeness in Grade 5 at SDN 05 Muara Ilai in the IPAS Subject”. Journal of General Education and Humanities, vol. 5, no. 1, Feb. 2026, pp. 2001–2010, doi:10.58421/gehu.v5i1.1142.