Vinna Rahmayanti Setyaning Nastiti et al. 2023. Logistic Regression Using Hyperparameter Optimization on COVID-19 Patients’ Vital Status. Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi). 7, 3 (Jun. 2023), 681–687. DOI:https://doi.org/10.29207/resti.v7i3.4868.