Moroz G (2020). Create check-fields and check-boxes with checkdown. https://CRAN.R-project.org/package=checkdown.
Corresponding BibTeX entry:
@Manual{, title = {Create check-fields and check-boxes with checkdown}, author = {George Moroz}, year = {2020}, url = {https://CRAN.R-project.org/package=checkdown}, }