https://padlet.com/ngangoctran27/nopsanphamSTEM Em hãy chụp hình ảnh sản phẩm . en-us 2023-11-13 23:22:17 UTC 2023-12-20 15:46:03 UTC hello@padlet.com https://padlet.net/icons/png/1f4f8.png ngangoctran27 https://padlet.com/ngangoctran27/nopsanphamSTEM/wish/2788237207 Em Ngọc nộp bài]]> 2023-11-14 01:13:47 UTC https://padlet.com/ngangoctran27/nopsanphamSTEM/wish/2788237207