السلام عليكم ورحمة الله وبركاته
لغة كوتلين مجانية لفترة محدوده
Kotlin for Android Development : Develop an App with Kotlin - Udemy Coupon
At the end of this Kotlin for Android Development course you will have a strong understanding on using Kotlin alongside Java.
You will create a real world, practical project along the way to make the educational process fun and interesting!
After completion, you should have a good decision on if Kotlin is right for you.
https://www.udemy.com/kotlin-for-android-development-development/?couponCode=BBHFREE