About Gradle

Using Gradle build cache with Kotlin

Fixing dependency conflicts in Gradle

Put in order Gradle dependencies

Kotlin Meets Gradle

Несколько Gradle фишек для вашего Android приложения (https://habrahabr.ru/company/rambler-co/blog/311100/) (pdf)

The best tool for finding gradle packages

Gradle: управляя зависимостями

Gradle: 5 полезностей для разработчика (https://habrahabr.ru/company/redmadrobot/blog/271269/)

Configure Your Build (https://developer.android.com/studio/build/index.html)

Dependency Management for Java Projects

Change Gradle mavenCentral URL to My repo

Gradle: Better Way To Build (https://habrahabr.ru/post/107085/)

The Ins and Outs of Gradle (pdf)

Getting Started with Gradle (pdf)

Practical ProGuard rules examples (https://medium.com/google-developers/practical-proguard-rules-examples-5640a3907dc9)