If the MGet It citation linker does not work, you can manually check whether or not the library has online access to the journal.
You will first need to identify the title of the journal that the article you want is published in, e.g.:
Ravizza, S. M., Hambrick, D. Z., & Fenn, K. M. (2014). Non-academic internet use in the classroom is negatively related to classroom learning regardless of intellectual ability. Computers & Education, 78: 109-114. doi:10.1016/j.compedu.2014.05.007
Then, look up the title of the journal:
What if my journal is not listed?