Science articles is essential for every research. They not only provide valuable knownledge for reseachers but also help them generate new ideas. Today, with the evolution of Internet, we can find and download them easily. However, sometimes the paper we want to read is NOT free and we have to pay for the download.
This tutorial will show you how to download a science article without purchasing for it.
Find the DOI code
A digital object identifier (DOI) is a serial code used to identify an object uniquely. For an electronic document, DOI is also the path to its latest location on the Internet. At first, we need to find this code in the paper. For example, "Cherry Ahmed , Abeer ElKorany, Reem Bahgat, A supervised learning approach to link prediction in Twitter, May 2016" is the paper we want to download.