conscientiously

US /ˌkɑːn.ʃiˈen.ʃəs.li/
UK /ˌkɑːn.ʃiˈen.ʃəs.li/
1.

dengan hati-hati

in a careful way that involves a lot of effort:

:
•
They did their job conscientiously.
:
conscientious