How can one obtain free journal articles through academic resource platforms?

Accessing scholarly articles at no cost is feasible primarily through legitimate open-access channels or institutional affiliations. Several platforms facilitate this legally. Key approaches include utilizing institutional library subscriptions when affiliated with universities, accessing articles marked as open-access directly via publishers or repositories, searching databases like Google Scholar which often link to free versions, and consulting subject-specific repositories (e.g., arXiv for physics, PubMed Central for life sciences). Always verify the publisher's open-access status. Crucially, ensure copyright compliance by avoiding platforms offering unauthorized access. To implement this, first search Google Scholar or specialized databases like the Directory of Open Access Journals (DOAJ). Utilize tools like the Unpaywall browser extension that highlights legal open-access versions. Check if your university library provides access, often via proxy login. For specific articles, search preprint repositories (e.g., OSF Preprints) or academic social networks like ResearchGate where authors may share copies. When unavailable freely, consider contacting the author directly for a reprint. Prioritize ethical sources to support scholarly communication integrity.