SirsiDynix Enterprise https://katalog.hacettepe.edu.tr/client/en_US/default/default/qu$003dR$0025C3$0025A9thor$0025C3$0025A9$00252C$002bJo$0025C3$0025ABlle$00252C$0026ic$003dtrue$0026ps$003d300?dt=list 2026-01-13T07:58:03Z