<h1>Published Articles</h1>

<?php foreach($articles as $a): ?>
<div style="margin-bottom:20px;">
<h3><?= htmlspecialchars($a['title']) ?></h3>
<p>DOI: <?= htmlspecialchars($a['doi']) ?></p>
<p>Published: <?= htmlspecialchars($a['published_at']) ?></p>
</div>
<?php endforeach; ?>
