@article {a2020digital,
	title = {Digital Watermarking Properties, Classification and Techniques},
	journal = {International Journal of Engineering and Advanced Technology (IJEAT)},
	volume = {9},
	number = {3},
	year = {2020},
	note = {n/a},
	pages = {2742{\textendash}2750},
	publisher = {Blue Eyes Intelligence Engineering \& Sciences Publication (BEIESP)},
	abstract = {n/a},
	author = {A. Al. Embaby, Mohamed A. Wahby Shalaby, Khaled Mostafa Elsayed}
}
