FARISATMA; JANNAH, Nur; RIZKAYATI, Anisa; KRISNAWATI. THE PROBLEM-BASED LEARNING (PBL) MODEL TO IMPROVE ENGLISH VOCABULARY MASTERY IN ELEMENTARY SCHOOL. JEC (Jurnal Edukasi Cendekia), [S. l.], v. 10, n. 1, p. 31–43, 2026. DOI: 10.35326/jec.v10i1.8226. Disponível em: https://www.jurnal-umbuton.ac.id/index.php/JEC/article/view/8226. Acesso em: 23 apr. 2026.