www.pragmaticworkstraining.com/courses/advanced-data-modeling-with-power-bi-pro/lessons/module-00-class-introduction-17/ 
www.pragmaticworkstraining.com/courses/advanced-data-modeling-with-power-bi-pro/lessons/module-01a-data-modeling-basics-and-power-bi-desktop-internals-overiew-part-1/ 
www.pragmaticworkstraining.com/courses/advanced-data-modeling-with-power-bi-pro/lessons/module-01b-data-modeling-basics-and-power-bi-desktop-internals-overiew-part-2/ 
www.pragmaticworkstraining.com/courses/advanced-data-modeling-with-power-bi-pro/lessons/module-01c-data-modeling-basics-and-power-bi-desktop-internals-lab-1/ 
www.pragmaticworkstraining.com/courses/advanced-data-modeling-with-power-bi-pro/lessons/module-02-data-modeling-best-practices/ 
www.pragmaticworkstraining.com/courses/advanced-data-modeling-with-power-bi-pro/lessons/module-03a-dax-calculated-columns-measures-calculated-columns/ 
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www.pragmaticworkstraining.com/courses/advanced-data-modeling-with-power-bi-pro/lessons/module-03c-dax-calculated-columns-measures-lab-2/ 
www.pragmaticworkstraining.com/courses/advanced-data-modeling-with-power-bi-pro/lessons/module-04-calculate/