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 PUTRA, I.M.S. et al. PELATIHAN MICROSOFT OFFICE DALAM UPAYA PENGUATAN KOMPETENSI GURU SEKOLAH DASAR. Buletin Udayana Mengabdi, [S.l.], v. 22, n. 2, p. 64-69, jan. 2023. ISSN 2654-9964. Available at: <https://ojs.unud.ac.id/index.php/jum/article/view/78558>. Date accessed: 30 aug. 2026. doi: https://doi.org/10.24843/BUM.2023.v22.i02.p02.