Combining Development and Evolution. - Christopher Rajah; Nelishia Pillay (IJCCI (ECTA), 2015)

A Structure-Based Partial Solution Search for the Examination Timetabling Problem. - Christopher Rajah; Nelishia Pillay (CEC, 2019)

An Improved Structure-Based Partial Solution Search for the Examination Timetabling Problem. - Christopher Rajah; Nelishia Pillay (ICAISC (2), 2022)