Handayani, Sri Lestari, Muamar Isyanto, Khairil Ibrahim, and Kusmajid. “The Use of NHT and TPS Assisted by Zoom Meetings on the Problem Solving Ability of Elementary School Students”. International Journal of Elementary Education 6, no. 4 (December 13, 2022): 535–541. Accessed May 10, 2024. https://ejournal.undiksha.ac.id/index.php/IJEE/article/view/47415.