Ghasali, Handy, and Kevin Christianto. 2018. “System Information Audit With COBIT 4.1 and Balanced Scorecard Framework (Case Study: PT. Boga Dimsum Indonesia)”. Jurnal RESTI (Rekayasa Sistem Dan Teknologi Informasi) 2 (2), 560 -65. https://doi.org/10.29207/resti.v2i2.481.