Icasia, G., Tyasnurita, R., & 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), 664 - 671. https://doi.org/10.29207/resti.v4i4.2066