1.
Ningrum S, Risnawati, Mulyadi AI, Aziza R, Zahra SWU, Purdani FD. Evaluating OutLoud!: A CEFR-Based Digital Game for EFL Speaking Instruction. pembahas [Internet]. 2026 May 10 [cited 2026 Aug. 8];5(3):2189-200. Available from: https://www.pembahas.dialeks.id/index.php/jp/article/view/1433