作 者:Mykola M. Kosiyuk ;Andriy U. Mazarchuk ;Constantin E. Bel'ovsky
出 处:Information Technologies and Learning Tools. 2011 ;23(3):1-15.doi:10.33407/itlt.v23i3.456
出 版 社:Institute of Information Technologies and Learning Tools NAPS of Ukraine
文 章 ID:252012576