RM S2 : Primary Sources and Secondary Sources of Data

The solution of Lesson 1 homework

This web article defines the terms: primary sources and secondary sources of data. It also explains the useflness of both sources and gives exapmles from different fields.

اضغط الوصلة https://www.scribbr.com/working-with-sources/primary-and-secondary-sources/#:~:text=Primary%20sources%20provide%20raw%20information,and%20commentary%20from%20other%20researchers. لفتح المصدر.