Pengaruh Model Problem Based Learning (PBL) Berbantuan LKPD Terhadap Hasil Belajar Siswa Kelas X Fase E di SMA N 1 IX Koto Sungai Lasi. Indo-MathEdu Intellectuals Journal, [S. l.], v. 6, n. 5, p. 7581–7587, 2025. DOI: 10.54373/imeij.v6i5.3952. Disponível em: https://ejournal.indo-intellectual.id/index.php/imeij/article/view/3952. Acesso em: 12 aug. 2026.