Challenges of teaching programming in StackOverflow eraPöial, JaanusEducating Engineers for Future Industrial Revolutions : Proceedings of the 23rd International Conference on Interactive Collaborative Learning (ICL2020). Volume 12021 / p. 703-710 https://doi.org/10.1007/978-3-030-68198-2_65 Conference proceedings at Scopus Article at Scopus Article at WOS