[1]
Agus Salim, N. et al. 2021. Increasing Interest and Learning Outcomes in Mathematics Using the Problem Based Learning Method in Class II of SDN 016 Sungai Pinang Samarinda: Peningkatan Minat Dan Hasil Belajar Matematika Menggunakan Metode Problem Based Learning Pada Kelas II SDN 016 Sungai Pinang Samarinda. Borneo Educational Journal (Borju). 3, 1 (Feb. 2021), 57–67. DOI:https://doi.org/10.24903/bej.v3i1.1482.