Please help me with resources for my research paper: “Discuss…

Please help me with resources for my research paper:

“Discuss the original doctrine of sin”

Due to the lockdown, our Bible College has been closed so I don’t have access to the library.

Kindly send me links of books and articles that I can use as resources for my citation. Also, you may email me ebooks to
jackmarike@gmail.com

Thanking you in anticipation.