The Turkish language has two ways of saying according to X or in X's opinion. The first is with the suffix -ce, which can be placed after personal pronouns.
Note that you cannot use this construction for the third person. In that case we need to use the construction -E göre. We can also use -E göre for the first and second person.
|According to me, you are right.||Bana göre haklısınız.|
|According to Kamil, ISIS is a good organization.||Kamil'e göre IŞİD iyi bir organizasyon.|
|According to her, Kamil is a handsome man.||Ona göre, Kamil yakışıklı bir adam.|