Some links are expired! if you need them contact me by the email that I have mentioned in my profile.
⭐Developer.android :https://developer.android.com/studio/
⭐p30download :http://yon.ir/j4des
⭐Genymotion :http://yon.ir/zx9zc
⭐Faradars :http://yon.ir/LKCOn
⭐Android-studio.ir :http://yon.ir/Y785j
⭐kotlinlang :http://yon.ir/DamVy
⭐O'reilly :http://yon.ir/aCpW3
⭐Kotlin guide for java developers :http://yon.ir/yhEJ5
⭐Udacity :http://yon.ir/QuXdD
⭐Zero to hero :http://yon.ir/UazCv
⭐Wiadevelopers :http://yon.ir/8kf3s
⭐youcode.ir :http://yon.ir/n8EqI
⭐rokaweb.ir :http://yon.ir/zO4Nb
⭐ultraedit :http://yon.ir/74TpQ
⭐Asayad :http://yon.ir/l6i88
⭐Android authority :http://yon.ir/czpK6
⭐Developer.android :http://yon.ir/Lmpra
⭐Programchi :http://yon.ir/oeySJ
⭐Developer.android :http://yon.ir/vLsjp
⭐Varvet :http://yon.ir/cTWZH (source for volley used code in the workshop)
⭐Faradars :http://yon.ir/UcTRc
https://github.com/Kotlin/anko
https://github.com/airbnb/lottie-android