Putriani, A. Ika (2022) Analisis Kestabilan dan Kontrol Optimal Dinamika Penyebaran Hepatitis B dengan Pemberian Vaksinasi, Kampanye, dan Pengobatan = Stability Analysis and Optimal Control of Dynamics of Spread of Hepatitis B by Vaccination, Campaign, and Treatment. Thesis thesis, Universitas Hasanuddin.