olemus
ISO/IEC/IEEE 24765:
ulatus, milles süsteemi või programmi diskreetsetest komponentidest koosnemise aste, mille ulatuses ühe komponendi muutmine mõjutab teisi komponente minimaalselt
= degree to which a system or computer program is composed of discrete components such that a change to one component has minimal impact on other components

ISO/IEC 25010:
toote võime piirata ühe komponendi muudatuste mõju teistele komponentidele;
modulaarsus tähendab, et toode koosneb eraldi moodulitest või komponentidest, millel on ühtne sisu ja minimaalne sidestus teiste moodulite või komponentidega
= capability of a product to limit changes to one component from affecting other components
Note. Modularity implies that the product is composed of discrete modules or components with cohesive content and minimal coupling to other modules or components.

ülevaateid
https://www.christenseninstitute.org/interdependence-modularity/

https://en.wikipedia.org/wiki/Modularity

https://en.wikipedia.org/wiki/Modular_design

https://en.wikipedia.org/wiki/Modularity_(networks)

https://www.linkedin.com/pulse/modularity-software-engineering-muhammad-azeem-qureshi-cimhf

https://host-article-assets.s3.amazonaws.com/pmd/586fc516f7636eea018b45b8/fulltext.pdf

https://people.bu.edu/tsimcoe/documents/working/Internet-Modularity-v5.pdf

https://www.modularmanagement.com/blog/all-you-need-to-know-about-modularization

https://ore.exeter.ac.uk/repository/bitstream/handle/10871/32451/Classifying%20different%20types%20of%20modularity%20for%20technical%20system_accepted.pdf?sequence=1

https://www.irjet.net/archives/V7/i11/IRJET-V7I11242.pdf