https://www.wildantechnoart.net/2018/08/tutorial-lengkap-cara-membuat-aplikasi-android-untuk-pemula.html
https://badoystudio.com/belajar-android-untuk-pemula/
https://www.youtube.com/watch?v=shuEnTgv2G4
https://drive.google.com/open?id=1QmOEqV7Cse5hoC0L1xje3KUcqz-wl9BZ
https://docs.google.com/uc?export=download&id=1QmOEqV7Cse5hoC0L1xje3KUcqz-wl9BZ
https://docs.google.com/uc?export=download&id=1QmOEqV7Cse5hoC0L1xje3KUcqz-wl9BZ
https://www.kucingtekno.com/2016/11/membuat-splash-screen-dan-progress-bar.html
https://medium.com/@adityawi/cara-membuat-splash-screen-pada-android-studio-16695789ce11
Progress bar lengkap
https://www.wildantechnoart.net/2017/10/cara-menerapkan-progressbar-pada-android-studio.html
Tutorial lengkap
https://www.wildantechnoart.net/2018/08/tutorial-lengkap-cara-membuat-aplikasi-android-untuk-pemula.html
