1.
Krissanti M, Yunianta TNH. The profile of junior high school students’ problem solving in answering the content TIMSS test of algebra on ideal problem solving. Math Didactic [Internet]. 9 April 2020 [dikutip 9 Juli 2025];6(1):12-4. Tersedia pada: https://jurnal.stkipbjm.ac.id/index.php/math/article/view/853