RAIHANNIDA, Amanda Asti; APANDI; SUMINAR, Ratna Prasasti. The implementation of problem-based learning in English classroom. Research and Innovation in Language Learning, [S. l.], v. 5, n. 3, p. 61–71, 2025. Disponível em: https://jurnal.ugj.ac.id/index.php/RILL/article/view/11036. Acesso em: 23 oct. 2025.