If you are still affiliated with Purdue Fort Wayne you can add the LibKey Nomad browser extension that will allow you to access Helmke Library content no matter which website or database you are using. (see link below) This includes free document delivery/interlibrary loan. Never pay for an article!
If you are not affiliated with Purdue Fort Wayne, your full-text options are more limited. You may be able to get an author manuscript copy, which is not the finalized version, but is better than nothing. In some cases the article may be open access. If you located close to a public university, in most cases you may be able to visit their physical building and access their collection there. Check with the university library for their policy and access options.
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