2025
freeCodeCamp - Android & Kotlin Development Masterclass – Full Course 0:00 of 2:12:50:12
    https://www.youtube.com/watch?v=blKkRoZPxLc
2021
Startsev - IFMO - Android Development ru
    https://www.youtube.com/playlist?list=PLd7QXkfmSY7ZfGD5daTLLrO5haoOXJD2j