UML

[Udemy]软件工程师UML课程！！ | UML Course for Software Engineers!!

[Udemy]实用知识建模：本体论开发入门 | Practical Knowledge Modelling: Ontology Development 101

[Udemy]UML 训练营：立即掌握统一建模语言 (UML)！ | UML Bootcamp Master Unified Modeling Language (UML) Today!