Bellatama LG, Sumardi H, Muchlis EM, Hanifah. Validity and Practicality Testing of a Problem-Based Learning Teaching Module Integrated with Wordwall on the Topic of Similarity : Validity and Practicality Testing of a Problem-Based Learning Teaching Module Integrated with Wordwall on the Topic of Similarity . Jor. Eva. Edu [Internet]. 2025Oct.15 [cited 2025Oct.22];6(4). Available from: https://cahaya-ic.com/index.php/JEE/article/view/2191