Che Lah, N. H. (2014). A meta-analysis of research of problem solving activities in online discussion.
استشهاد بنمط شيكاغوChe Lah, Noor Hidayah. A Meta-analysis of Research of Problem Solving Activities in Online Discussion. 2014.
MLA استشهادChe Lah, Noor Hidayah. A Meta-analysis of Research of Problem Solving Activities in Online Discussion. 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.