1.
Minarni A, Barus LN. Development of Desmos Electronic Students’ Activities Sheet (E-LKPD) based on the Problem Based Learning to Improve Students’ Mathematical Critical Thinking Skills. FJST [Internet]. 2023 Jan. 31 [cited 2024 Sep. 19];2(1):137-50. Available from: https://journal.formosapublisher.org/index.php/fjst/article/view/2730