Franciskus Antonius Alijoyo, Ridwan Hendra, Kevin Bastian Sirait. “The State-of-The-Art of Enterprise Risk Management Maturity Models: A Review”. Annals of the Romanian Society for Cell Biology, vol. 25, no. 2, Mar. 2021, pp. 4005-14, http://annalsofrscb.ro/index.php/journal/article/view/1412.