Here is the pdf file. I agree that this is a very good article explaining the myriad of tasks performed by the worker bees.
tasks of the worker bee by Jamie Ellis.pdf
I thought this was pretty interesting. The link for the notes, provided in the description, is broken but there is another link provided in the comments that will take you to the PDF.
https://www.youtube.com/watch?v=vdwNlky6HHw&ab_channel=FIBKA