Chernbumroong, S., Sureephong, P., & Muangmoon, O. O. (2018). The effect of leaderboard in different goal-setting levels.
استشهاد بنمط شيكاغوChernbumroong, Suepphong, Pradorn Sureephong, و Ob Orm Muangmoon. The Effect of Leaderboard in Different Goal-setting Levels. 2018.
MLA استشهادChernbumroong, Suepphong, Pradorn Sureephong, و Ob Orm Muangmoon. The Effect of Leaderboard in Different Goal-setting Levels. 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.