@article {171397,
	title = {Experimental investigation of the cutting forces and edge chipping in ultrasonic-assisted drilling of soda glass},
	journal = {The International Journal of Advanced Manufacturing Technology},
	volume = {100},
	year = {2019},
	pages = {1433{\textendash}1449},
	author = {Abdallah Abdelkawy and Mohab Hossam and Hassan El-Hofy}
}
