KHOI 9 by Trịnh Bảo Trung https://padlet.com/trinhbaotrung2009/ckrjay5ujec2hwzu en-us 2025-10-03 13:08:25 UTC 2025-10-03 13:29:13 UTC hello@padlet.com https://padlet.net/icons/8.0/svg/1f60d.svg BÀI 1. THẾ GIỚI KĨ THUẬT SỐ trinhbaotrung2009 https://padlet.com/trinhbaotrung2009/ckrjay5ujec2hwzu/wish/3616850155 2025-10-03 13:10:09 UTC https://padlet.com/trinhbaotrung2009/ckrjay5ujec2hwzu/wish/3616850155 CHIẾC NÓN KÌ DIỆU trinhbaotrung2009 https://padlet.com/trinhbaotrung2009/ckrjay5ujec2hwzu/wish/3616852326 2025-10-03 13:11:42 UTC https://padlet.com/trinhbaotrung2009/ckrjay5ujec2hwzu/wish/3616852326 trinhbaotrung2009 https://padlet.com/trinhbaotrung2009/ckrjay5ujec2hwzu/wish/3616854199 2025-10-03 13:13:09 UTC https://padlet.com/trinhbaotrung2009/ckrjay5ujec2hwzu/wish/3616854199 TÂM trinhbaotrung2009 https://padlet.com/trinhbaotrung2009/ckrjay5ujec2hwzu/wish/3616879036 2025-10-03 13:29:55 UTC https://padlet.com/trinhbaotrung2009/ckrjay5ujec2hwzu/wish/3616879036