Title Direct electrochemical synthesis of the copper based metal-organic framework on/in the heteroatoms doped graphene/pencil graphite electrode: Highly sensitive and selective electrochemical sensor for sertraline hydrochloride Type of Research Article Keywords - Abstract - Researchers Biuck Habibi (First Researcher)، (Second Researcher)، Lotf-Ali Sagathforoush (Third Researcher)، ali pashazadeh (Fourth Researcher)