3.2 Search Process
The online database libraries are not enough if an improper search strategy is applied. Suitable terminologies that would help in solving the research questions should be utilized to solve the central concern, that is, digital education among the incarcerated. In the current systematic review, the Boolean Operators “AND” and “OR” are applicable in finding the right articles. The following examples depict the search for sources reviewed:
With thousands of articles at our disposal, utilizing such terminologies in the research helps to narrow down the specific articles to be selected before being subjected to data synthesis phase (figure 2)