CONTRİBUTİON OF RİDDLES TO MENTAL DEVELOPMENT İN MACEDONİAN, ALBANİAN AND TURKİSH TEXTBOOKS İN PRİMARY EDUCATİON FROM 1-5 GRADES İN MACEDONİA. PALMK. 2020;5(10):83-93. doi:10.46763/PALIM20100083s