li>
    <li><a class="dropdown-item" href="articles/Model_DISINF.html">Model DISINF</a></li>
    <li><a class="dropdown-item" href="articles/Model_PCEX.html">Model PCEX</a></li>
  </ul>
</li>
      </ul>
<ul class="navbar-nav">
<li class="nav-item"><a class="external-link nav-link" href="https://github.com/gamrot/godley" aria-label="GitHub repository"><span class="fa fa-github"></span></a></li>
      </ul>
</div>


  </div>
</nav><div class="container template-home">
<div class="row">
  <main id="main" clas