Roxbury (MA state) ZIP code. ZIP code of Roxbury (MA) is 02118. Below you can find map of Roxbury, or look up other ZIP codes in Massachusetts or other US states. If Roxbury's ZIP code is duplicated, and other places have same ZIP code number, you can use our ZIP code searcher by number 02118. Roxbury have more then one ZIP code.
How do you know if a journal is peer reviewed? Some databases will let you check a box to limit to peer reviewed articles. You can also look at the journal's website which will explain the editorial process including whether or not the journal is peer reviewed. Scholarly articles are published in scholarly journals. Most of these journals are discipline specific.
What's the difference between a research article and a review article? Research articles, sometimes referred to as empirical or primary sources, report on original research. They will typically include sections such as an introduction, methods, results, and discussion. Here is a more detailed explanation of research articles. Review articles, sometimes called literature reviews or secondary sources, synthesize or analyze research already conducted in primary sources. They generally summarize the current state of research on a given topic. Here is a more detailed explanation of review articles.