@article{202405.0506,
	doi = {10.20944/preprints202405.0506.v1},
	url = {https://doi.org/10.20944/preprints202405.0506.v1},
	year = 2024,
	month = {May},
	publisher = {Preprints},
	author = {Teerayut Sa-ngiamsak and Anamai Thetkathuek},
	title = {Upper Back Distinguishing Work-Related Musculoskeletal Problems among Quay and Rubber Tyred Gantry Crane Operators Working in Deep-Sea Port},
	journal = {Preprints}
}