Basic Concepts of Heterogeneity

[@kfaridi1486]

Very specific and very clear thank you

[@ichalphysio8642]

This is exactly what I need....thank you

[@mohammeda.raqeeb3110]

You made it very easy, thank you

[@SeiaraImanova]

Great explanation, thank you very much!

[@giddaluripraveenkumar9835]

Thank you so much sir.

[@atharjaveth5688]

Exquisite explanation...Thank you so much

[@jaqsown5]

Very simplified. Thanks

[@drlanhelmya.s2888]

Thank you