@article {988,
	title = {Effects of oral metaphors and allegories on programming problem solving},
	journal = {Computer Applications in Engineering Education},
	volume = {26},
	year = {2018},
	pages = {852-871},
	keywords = {allegory, experiment, metaphor, problem solving},
	doi = {10.1002/cae.21927},
	url = {https://onlinelibrary.wiley.com/doi/abs/10.1002/cae.21927},
	author = {Hidalgo-C{\'e}spedes, Jeisson and Mar{\'\i}n-Ravent{\'o}s, Gabriela and Lara-Villagr{\'a}n, Vladimir and Villalobos-Fern{\'a}ndez, Luis}
}
