Patty, D., Bormasa, E. and Rahakbauw, D.L. 2022. PEMODELAN PENULARAN PENYAKIT HEPATITIS MENGGUNAKAN MODEL SEIR. Amalgamasi: Journal of Mathematics and Applications. 1, 2 (Nov. 2022), 54–63. DOI:https://doi.org/10.55098/amalgamasi.v1.i2.pp54-63.