lass="nav-link dropdown-toggle" data-bs-toggle="dropdown" role="button" aria-expanded="false" aria-haspopup="true" id="dropdown-articles">Articles</a>
  <div class="dropdown-menu" aria-labelledby="dropdown-articles">
    <a class="dropdown-item" href="../articles/egor_allbus.html">Working with Allbus 2010 ego-centered network data using egor</a>
    <a class="dropdown-item" href="../articles/qualtrics.html">Qualtrics &amp; egor: Setting up and analysing an ego-centered network survey with Qualtrics and egor