Lubis, Tia Yolanda, Bornok Sinaga, and Mulyono Mulyono. “Learning Tool Project to Create PBL Model to Stimulate Computational Thinking Ability of Students”. Randwick International of Education and Linguistics Science Journal 4, no. 4 (December 31, 2023): 965-971. Accessed May 31, 2026. https://www.randwickresearch.com/index.php/rielsj/article/view/858.