1.
Marlina AD, Sugito S. Efforts to Improve the Active Role of Students in Mathematics Learning through Student Team Achievement Division (STAD) Learning Model at Elementary School . KSS [Internet]. 2019 Jun. 30 [cited 2025 Sep. 23];3(17):305–316. Available from: https://knepublishing.com/index.php/KnE-Social/article/view/4652