Mitchel Resnick. MultiLogo: A Study of Children and Concurrent Programming. Interactive Learning Environments, 1(3):153-170, 1990. [doi]
@article{Resnick90, title = {MultiLogo: A Study of Children and Concurrent Programming}, author = {Mitchel Resnick}, year = {1990}, doi = {10.1080/104948290010301}, url = {http://dx.doi.org/10.1080/104948290010301}, researchr = {https://researchr.org/publication/Resnick90}, cites = {0}, citedby = {0}, journal = {Interactive Learning Environments}, volume = {1}, number = {3}, pages = {153-170}, }