<how to learn full of Kotlin &amp; Android (the Bi...

# stackoverflow

[user]

how to learn full of Kotlin &amp; Android (the Big Nerd Ranch Guide)
i find a very very complete book : The Big Nerd Ranch Guide

but this book is for advanced java developers,
i want a complete & fully tut book or course or .... for learn Kotlin and android with Accurate and Conceptual

thanks for help