Harpeningtyas, Rinayanti Budi, Nizaruddin Nizaruddin, and Ida Dwijayanti. “Implementation Design Thinking in Google Sites With TaRL-Approach to Improve Mathematical Problem-Solving Skills”. Mathline : Jurnal Matematika dan Pendidikan Matematika 10, no. 4 (November 29, 2025): 893–912. Accessed December 25, 2025. https://mathline.unwir.ac.id/index.php/Mathline/article/view/1029.