Dhani , D. P., Triprayogo, R., Zubaida , I., Anugrah , S. M., & Utomo, A. W. B. (2022). Development of E-Book Textbooks in Injury Prevention and Treatment Subjects Based on Media Flip Book Maker. JUARA : Jurnal Olahraga, 7(3), 902-910. https://doi.org/10.33222/juara.v7i3.2479