Title New exact traveling wave solutions of biological population model via the extended rational sinh-cosh method and the modified Khater method Type Article Keywords Not Record Abstract Not Record Researchers hadi rezazadeh (First researcher) , Alper Korkmaz (Second researcher) , Mostafa M. A. Khater (Third researcher) , Mostafa Eslami (Fourth researcher) , Dianchen Lu (Fifth researcher) , Raghda A. M. Attia (Not in first six researchers)