Treffinger P, Canz M, Glembin J. Investigations on the Students’ Perception of an Online-Based Laboratory with a Digital Twin in the Main Course of Studies in Mechanical Engineering. Int. J. Onl. Eng. [Internet]. 2022 Nov. 22 [cited 2024 Nov. 22];18(14):pp. 28-41. Available from: https://online-journals.org/index.php/i-joe/article/view/35081