RATRI, Ika Rikma; NURFALAH, Edy. Studi Komparasi Model Problem Based Learning (Pbl) dan Project Based Learning (Pjbl) Terhadap Hasil Belajar Matematika Siswa Kelas VIII SMP Negeri 4 Tuban Tahun Pelajaran 2022/2023. Innovative: Journal Of Social Science Research, [S. l.], v. 3, n. 3, p. 10985–11001, 2023. Disponível em: http://j-innovative.org/index.php/Innovative/article/view/3454. Acesso em: 16 aug. 2026.