@article {13276, title = {Barcodes: The Mathematics of everyday life}, journal = {The Scottish Mathematical Council Journal}, volume = {49}, year = {2019}, url = {https://drive.google.com/file/d/1IdP9ZS431llwA6efOBQfcgPyTv8v68zv/view}, author = {Rocha, H. and Oitavem, I.} }