https://icto.um.edu.mo/wp-content/uploads/2014/11/ICTO-banner.png00patrickchiu Chiu Chi Chonghttps://icto.um.edu.mo/wp-content/uploads/2014/11/ICTO-banner.pngpatrickchiu Chiu Chi Chong2023-10-19 00:00:002023-10-19 00:00:00Microsoft Excel 2019 and PowerPoint 2019 Training for Office Personnel
