@article {231950,
	title = {Mehanical engineering in ancient Egypt, Part 111: Clocks industry},
	journal = {World Journal of Engineering Research and technology},
	volume = {10},
	year = {2024},
	pages = {34-53},
	attachments = {https://scholar.cu.edu.eg/sites/default/files/galal/files/2024_me_111_wjert.pdf},
	author = {Galal Ali Hassaan}
}
