Ardiansyah, L. and Pravesti, C. A. (2021) “Development Of Monobiling Game Media To Improve Student Academic Self-Efficacy At SMA Negeri 15 Surabaya”, Nusantara of Research : Jurnal Hasil-hasil Penelitian Universitas Nusantara PGRI Kediri, 8(1), pp. 14-24. doi: 10.29407/nor.v8i1.15772.