Sari, Gustina Indah Widya, et al. “Interactive Student Worksheet on Probability Using Problem-Based Learning to Support Computational Thinking”. Kognitif: Jurnal Riset HOTS Pendidikan Matematika, vol. 6, no. 3, July 2026, pp. 1088-97, doi:10.51574/kognitif.v6i3.3677.