NAJLA, I. A.; RETTA, A. M. .; NINGSIH, Y. L. . Pengaruh Model Problem Based Learnig Terhadap Kemampuan Berpikir Kreatif Siswa Pada Materi Statistika Kelas VIII di SMP PGRI 1 Palembang. PPSDP Undergraduate Journal of Educational Sciences, [S. l.], v. 2, n. 2, p. 319–326, 2025. DOI: 10.59175/pujes.v2i2.454. Disponível em: https://ejournal.ppsdp.org/pujes/article/view/454. Acesso em: 3 jul. 2026.