Three items for the Introduction to SAS workshop: SAS Review notes, an Excel data file, and a SAS .egp file. Note: the .egp file is currently saved as a textfile. After downloading it, please save it with the .egp file extension.
The UCLA Institute for Digital Research and Education hosts several introductory SAS resources.
Lex Jansen's SAS pages are the go-to source for SAS papers.