BibTeX:

@inproceedings{dickson2020engage,
author = {Dickson, Paul E. and Brown, Neil C. C. and Becker, Brett A.},
title = {Engage Against the Machine: Rise of the Notional Machines as Effective Pedagogical Devices},
year = {2020},
isbn = {9781450368742},
publisher = {International Foundation for Autonomous Agents and Multiagent Systems},
address = {Richland, SC},
url = {https://doi.org/10.1145/3341525.3387404},
doi = {10.1145/3341525.3387404},
booktitle = {Proceedings of the 2020 ACM Conference on Innovation and Technology in Computer Science Education},
pages = {159–165},
numpages = {7},
keywords = {code writing, notional machines, program construction, visualization, memory diagrams, code tracing, pedagogy, stack traces},
location = {Trondheim, Norway},
series = {ITiCSE ’20}
}