Titi Agustinah, Chandra Wiwit Rahayu, Indri Kusuma Wardani, Heri Maria Zulfiati. Inovasi Pembelajaran IPS Kelas VI Materi Kegiatan Ekonomi di Negara ASEAN Melalui Penerapan Model Problem Based Learning. Perspektif [Internet]. 2023 Nov. 21 [cited 2024 Nov. 22];1(4):126-34. Available from: https://journal.staiypiqbaubau.ac.id/index.php/Perspektif/article/view/677