Azzajjad, Muhammad Fath, H Halima, Ayu Rahayu, and Dewi Satria Ahmar. 2023. “Treffinger Learning Model Assisted by PPT Media Is It Affects Student Learning Outcomes?”. Athena: Journal of Social, Culture and Society 1 (2):50-57. https://doi.org/10.58905/athena.v1i2.17.