1.
Banyal N. Model Problem Based Learning Meningkatkan Hasil Belajar Siswa pada Materi Indeks Harga dan Inflasi Siswa SMA. j. lesson learning stud. [Internet]. 2021 Aug. 5 [cited 2024 Mar. 29];4(2):189-94. Available from: https://ejournal.undiksha.ac.id/index.php/JLLS/article/view/38194