Nur Agus Salim, Gamar Al Haddar, & Yunita Mayasari. (2021). Effectiveness of Implementing the 2013 Curriculum at SDN 010 Sungai Kunjang: Efektivitas Penerapan Kurikulum 2013 di SDN 010 Sungai Kunjang. Borneo Educational Journal (Borju), 3(2), 71–90. https://doi.org/10.24903/bej.v3i2.1483