Andry, J., G. Wang, I. G. N. Suryantara, and D. Bernanda. “Assessing The COBIT Maturity Model in Manufacturing Company”. IJNMT (International Journal of New Media Technology), Vol. 5, no. 2, Mar. 2019, pp. 109-15, doi:https://doi.org/10.31937/ijnmt.v5i2.927.