Haryanti, Tita, and Brian Pamukti. “A Comparison of The Predictive Ability Between Logistic and Gompertz Model on COVID-19 Outbreak”. IJAIT (International Journal of Applied Information Technology) 4, no. 02 (March 19, 2021): 57–68. Accessed October 2, 2025. https://journals.telkomuniversity.ac.id/ijait/article/view/2909.