Ratnawati OA, Siswono TYE, Wijayanti P. Statistical literacy comprehension of students in the context of covid-19 with Collaborative Problem Solving (CPS). Math Didactic [Internet]. 1 Desember 2020 [dikutip 6 Juli 2025];6(3):264-76. Tersedia pada: https://jurnal.stkipbjm.ac.id/index.php/math/article/view/1051