Mita Miranda Sitanggang, and Edi Syahputra. “Analisis Kesulitan Siswa Dalam Menyelesaikan Soal-Soal Higher Order Thinking Skills ”. Journal of Student Research 2, no. 1 (December 17, 2023): 10–22. Accessed November 22, 2024. https://ejurnal.stie-trianandra.ac.id/index.php/jsr/article/view/2081.