Icasia, G., Tyasnurita, R. and Purba, E. S. (2020) “Application of Heuristic Combinations in Hyper-Heuristic Framework for Exam Scheduling Problems”, Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 4(4), pp. 664 - 671. doi: 10.29207/resti.v4i4.2066.