Warning: include(/opt/lampp/htdocs/ojs/cache/fc-pluginSettings-21-recommendbysimilarityplugin.php): failed to open stream: No such file or directory in /opt/lampp/htdocs/ojs/lib/pkp/classes/cache/FileCache.inc.php on line 46

Warning: include(): Failed opening '/opt/lampp/htdocs/ojs/cache/fc-pluginSettings-21-recommendbysimilarityplugin.php' for inclusion (include_path='.:/opt/lampp/lib/php') in /opt/lampp/htdocs/ojs/lib/pkp/classes/cache/FileCache.inc.php on line 46

Matondang, Zekson Arizona, Trisander Sinambela, and Tri Boy Girsang. “Pelatihan Google Form Sebagai Sarana Belajar Dan Daftar Hadir Online Pada Siswa/I SMA Swasta RK Deli Murni Sibolangit”. ULEAD : Jurnal E-Pengabdian 2, no. 1 (July 12, 2022): 14–20. Accessed August 6, 2026. https://ejournal.ust.ac.id/index.php/ULEAD/article/view/1973.