SirsiDynix Enterprise http://kllibrary.dbkl.gov.my/client/en_US/pkl/pkl/qu$003dCalculas$002b$002b--$002bFormulae$0026qf$003dPUBDATE$002509Publication$002bDate$0025092007$0025092007$0026ps$003d300?dt=list 2026-03-29T11:10:22Z