Isnawan MG, Santosa FH, Nurafifah L, Gunadi F, Mulyana D. Collaborative Online Learning Design Through Lesson Study Activities for Mathematics Prospective Teacher. Mathline [Internet]. 2024 Apr. 19 [cited 2025 Mar. 10];9(2):319-30. Available from: https://mathline.unwir.ac.id/index.php/Mathline/article/view/566