1.
Sudirman S, Rahmadani TP. The Effect of Talking Chips Towards Students’ Self-Assurance in Speaking Skill. j. paedagog. penelit. pengemb. pendidik. [Internet]. 2020 Oct. 1 [cited 2025 Aug. 15];7(4):348-52. Available from: https://e-journal3.undikma.ac.id/index.php/pedagogy/article/view/2938