Tobing, V. (2009). Acceptability of adaptive e-learning system based on knowledge-level.
シカゴスタイル引用形Tobing, Vianny. Acceptability of Adaptive E-learning System Based On Knowledge-level. 2009.
MLA引用形式Tobing, Vianny. Acceptability of Adaptive E-learning System Based On Knowledge-level. 2009.
警告: この引用は必ずしも正確ではありません.