Peningkatan Motivasi Belajar Siswa Melalui Model Pembelajaran Problem Based Learning (PBL) pada Materi Hak dan Kewajiban Kelas VI A SDN Pakis V Surabaya. JESE [Internet]. 2024 Dec. 27 [cited 2025 Sep. 6];1(2):114-23. Available from: https://jese.renaciptamandiri.org/index.php/jese/article/view/18