GB/T 42411.1-2023信息技术学习、教育和培训在线课程体系第1部分:框架与基本要求国家标准
英文:Information technology—Learning, education and training—Curriculum for online courses—Part 1:Framework and general re...
英文:Information technology—Learning, education and training—Curriculum for online courses—Part 1:Framework and general re...