Marufa, S.A., Putri, F.N., Ramdini, E.H., Rahmawati, N.A. and Utami, K.P. 2022. The Levels of Physical Activity and Work Experience Among Construction Workers: A Preliminary Study. KnE Medicine. 2, 3 (Sep. 2022), 75–83. DOI:https://doi.org/10.18502/kme.v2i3.11853.