Okta Safira, F. et al. 2023. Synergy of Survey Implementation Between PT Makara Jaya Marine and PT Biro Klasifikasi Indonesia to Improve the Quality of Survey Services. Greenation International Journal of Economics and Accounting. 1, 3 (Sep. 2023), 477–486. DOI:https://doi.org/10.38035/gijea.v1i3.60.