diff --git a/publications.php b/publications.php
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--- a/publications.php
+++ b/publications.php
@@ -101,6 +101,14 @@ Pengamanan Dokumen Digital Rahasia (Willy Sudiarto Raharjo, Antonius Rachmat C.,
     <li><a href="http://thesai.org/Downloads/Volume9No12/Paper_53-Integration_of_REST_based_Web_Service.pdf">Integration of REST-Based Web Service and Browser Extension for Instagram Spam Detection (Antonius Rachmat C., Willy Sudiarto Raharjo, Yuan Lukito, International Journal of Advanced Computer Science and Applications (IJACSA), Volume 9, Issue 12, ISSN: 2158-107X).</a></li>
   </ol>
 </article>
+<article>
+  <header>
+    <h1>BOOKS</h1>
+  </header>
+  <ol>
+    <li><a href="moodle.pdf">Pengenalan dan Pelatihan Pemanfaatan Sistem Pembelajaran Online/E-Learning dengan Manajemen Sistem Moodle</a></li>
+  </ol>
+</article>
 <article>
   <header>
     <h1>ARTICLES</h1>
diff --git a/publications/moodle.pdf b/publications/moodle.pdf
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index 0000000..b86e3c1
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