Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found
 in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4
			WIRASTUTI, N.M.A.E.D. et al.
 PENINGKATAN KOMPETENSI PENGGUNAAN APLIKASI MICROSOFT EXCEL BAGI GURU-GURU SEKOLAH DASAR DI DESA KINTAMANI KABUPATEN BANGLI.
<strong>Buletin Udayana Mengabdi</strong>, [S.l.], v. 18, n. 4, nov. 2019.
ISSN 2654-9964.
Available at: &lt;<a href="https://ojs.unud.ac.id/index.php/jum/article/view/55355" target="_new">https://ojs.unud.ac.id/index.php/jum/article/view/55355</a>&gt;. Date accessed: 07 sep. 2026.
doi: <a href="https://doi.org/10.24843/BUM.2019.v18.i04.p12">https://doi.org/10.24843/BUM.2019.v18.i04.p12</a>.