Rahmatina, Adzkia, and Ardhi Prabowo. 2026. “Students’ Mathematical Problem-Solving Skills in Statistics Using an E-LKPD-Assisted Problem-Based Learning Model”. Kognitif: Jurnal Riset HOTS Pendidikan Matematika 6 (3):1095-1111. https://doi.org/10.51574/kognitif.v6i3.5503.