Autor:	박 창 식¹ pcs5130@hanmail.net, 한 은 택¹ shrd9600@daum.net, 김 익 재¹ nodo2@naver.com, 신 동 규^1,2,3 shindk@sejong.ac.kr
Zdroj:	Journal of Internet Computing & Services. Jun2023, Vol. 24 Issue 3, p9-26. 18p.
Databáze:	Business Source Ultimate
Externí odkaz:	Zobrazit plný text záznamu