@article{ijtech-1404,
				title={Orthodontic Bracket Fabrication using the Investment Casting Process},
				author={Sugeng  Supriadi,Tito Winnerson  Sitanggang,Bambang  Irawan S,Bambang  Suharno,Gandjar  Kiswanto,Tjokro  Prasetyadi},
				volume={6},
				number={4},
				year={2015},
				month={Oct},
				pages={613-621},
				DOI={https://doi.org/10.14716/ijtech.v6i4.1862},
				journal={International Journal of Technology},
				ISSN={2087-2100}}