cách tạo giao diện trong java như thế nào vậy ae
https://www.youtube.com/watch?v=AiqdCUMzLXY http://kynangcntt.info/java/lap-trinh-giao-dien.php?i=1 https://o7planning.org/vi/10623/huong-dan-lap-trinh-javafx-cho-nguoi-moi-bat-dau https://www.youtube.com/watch?v=zAq7Lmv46PE https://vietjack.com/java_swing/