@techreport{Statistics Canada2023, author = {Statistics Canada}, title= {Longitudinal administrative data dictionary 2021}, year = {2023}, URL = {https://www150.statcan.gc.ca/n1/pub/12-585-x/12-585-x2023001-eng.pdf}, publisher = {Statistics Canada}, address = {Ottawa}, institution = {Catalogue no. 12-585-X}, }