TY  - JOUR
TI  - Some Mathematical Models and Applications Used in Epidemics
AU  - ÇİLLİ, A.
AU  - ERGEN, K.
AU  - AKAT, E.
JO  - Sigma Journal of Engineering and Natural Sciences
PY  - 2019
VL  - 37
SP  - 17
EP  - 23
DO  - 
ER  -