Magfirah, Haliadi Sadi, Minarni Nongtji, and Hasan. 2026. “History Teachers’ Strategies For Improving Academic Achievement At Kasimbar State  Sma Negeri 1 Kasimbar”. Jurnal Ragam Pengabdian 3 (2): 3480-96. https://doi.org/10.62710/x847cz02.