Excel: Advanced Formulas and Functions April 3, 2019 English | MP4 | AVC 1280×720 | AAC 48KHz 2ch | 4h 24m | 673 MB
Advanced SQL for Query Tuning and Performance Optimization April 3, 2019 English | MP4 | AVC 1280×720 | AAC 48KHz 2ch | 1h 44m | 214 MB