Nuraziz, R.E. and Hamdi, A. 2024. Redesign of the "Si Bangga" Application at the Purbalingga Narcotics Agency Using the Design Sprint Method. Journal of Multimedia Trend and Technology. 3, 2 (Aug. 2024), 77–86. DOI:https://doi.org/10.35671/jmtt.v3i2.69.