Janssen D, Tummel C, Richert A, Isenhardt I. Virtual Environments in Higher Education – Immersion as a Key Construct for Learning 4.0. Int. J. Adv. Corp. Learn. [Internet]. 2016 Aug. 30 [cited 2024 Nov. 23];9(2):pp. 20-26. Available from: https://online-journals.org/index.php/i-jac/article/view/6000