Gautama, I., Ari Utari, I. A. P., Widiastuti, R., & Arimbawa K, I. (2025). Modelling the Nonlinear Incidence Rate of Drug Addiction: A Mathematical Approach. International Journal Of Mathematics And Computer Research, 13(10), 5727-5735. https://doi.org/10.47191/ijmcr/v13i10.07