Mandin, S. R., A. B. Martin, S. A. M. C. Abatol, and J. C. Bansale. “Grade 8 students’ Academic Achievement in World History Using Jigsaw”. Indonesian Journal of Education and Pedagogy, vol. 2, no. 1, Apr. 2025, pp. 1-10, doi:10.61251/ijoep.v2i1.93.