Social networking sites play on the development of romantic relationships

What role do social networking sites play on the development of romantic relationships among adolescents? Write an annotated bibliography on 5 scholarly sources. Each summary should include the source's key ideas or claims using a blend of correctly cited direct quotes and paraphrases and describe how the key claims are supported with evidence, or how the different parts contribute to the whole and how does the source provide context to my topic. I have attach the pdf file of the 5 sources below.      

Sample Solution