uml cardinality - SERP Analysis

https://stackoverflow.com/questions/17725223/how-to-really-write-uml-cardinalities

https://chathushinisansala96.medium.com/uml-class-diagrams-db86533de854

https://www.visual-paradigm.com/guide/uml-unified-modeling-language/uml-class-diagram-tutorial/

https://www.quora.com/How-do-we-read-cardinality-in-a-UML-diagram-or-in-E-A-diagram

https://www.uml-diagrams.org/multiplicity.html

https://tdan.com/uml-as-a-data-modeling-notation-part-1/8457

https://softwareengineering.stackexchange.com/questions/453648/help-me-clarify-the-cardinality-for-some-concepts-for-a-model

https://www.umlboard.com/docs/relations/multiplicity/

https://mermaid.js.org/syntax/classDiagram.html

https://creately.com/guides/class-diagram-relationships/

https://yed.yworks.com/support/qa/1866/cardinality-in-uml-diagramms-or-er

https://help.gliffy.com/online/Content/GliffyCommon/UML-cardinality.htm

https://gis.stackexchange.com/questions/310367/ui-in-qgis-for-a-uml-class-with-multiple-cardinality-attribute

https://sparxsystems.com/enterprise_architect_user_guide/17.1/the_model_repository/cardinality.html

https://www.reddit.com/r/learnjava/comments/12ec2pk/how_to_implement_cardinalities_in_uml_in_my_java/

https://en.wikipedia.org/wiki/Cardinality_(data_modeling)

https://www.ibm.com/docs/en/ida/9.1.1?topic=iumebuldmt-relationship-types-existence-cardinality-generated-from-uml-logical-data-model-transformation

https://www.youtube.com/watch?v=6XrL5jXmTwM

https://help.gliffy.com/confluence/Content/GliffyCommon/UML-cardinality.htm

https://plantuml.com/class-diagram

https://www.conceptdraw.com/examples/uml-cardinality-notation

https://support.microsoft.com/en-us/office/specify-multiplicity-on-an-uml-shape-e2dcac55-e9b6-40fa-a976-eb5f6ef2df3b

https://www.gleek.io/blog/multiplicity-class-diagram

https://www.youtube.com/watch?v=BhEoV57nj0Q

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

https://martinfowler.com/bliki/MultiplicityNotCardinality.html

https://www.gleek.io/blog/uml-relationships

https://www.drawio.com/blog/uml-class-diagrams

https://sparxsystems.com/resources/tutorials/uml2/class-diagram.html

https://dl.acm.org/doi/10.1145/1741906.1741955

https://www.sparxsystems.eu/languages/uml/diagrams/classdiagram/

https://gvpress.com/journals/IJHIT/vol8_no2/26.pdf

https://vertabelo.com/blog/uml-notation/

https://docs.staruml.io/working-with-uml-diagrams/class-diagram

https://www.visual-paradigm.com/guide/uml-unified-modeling-language/uml-aggregation-vs-composition/

https://www.verkeyn.net/professional/uml.html

https://www.smartdraw.com/class-diagram/?srsltid=AfmBOorHc8nT3fKf4nwjifTnCkoScMx_xzFE7on0gsb05lckM6OBi9Bc

https://cljdoc.org/d/org.soulspace.clj/overarch/0.38.0/api/org.soulspace.overarch.adapter.render.plantuml.uml

https://www.researchgate.net/figure/Using-UML-object-diagram-template-to-show-cardinality-constraint-violation_fig3_221367009

https://build.fhir.org/uml.html

https://medium.com/swlh/uml-diagrams-the-common-tongue-f19366e5564

https://www.casetalk.com/tickets/view.php?id=4518

https://www.tutorialspoint.com/object_oriented_analysis_design/ooad_uml_basic_notation.htm

https://cs.gmu.edu/~dfleck/classes/cs421/spring09/slides/BasicClassDiagrams.ppt

https://dl.acm.org/doi/pdf/10.1145/1741906.1741955

https://holub.com/uml/

https://linkml.github.io/schemasheets/intro/cardinality/

https://drawio-app.com/blog/uml-class-diagrams-in-draw-io/

https://www.conceptdraw.com/examples/cardinality-of-class

https://www.researchgate.net/publication/220902500_A_minimum_cardinality_consistency-checking_algorithm_for_UML_class_diagrams

https://docs.staruml.io/v5/working-with-additional-diagrams/entity-relationship-diagram

https://www.youtube.com/watch?v=aTMWClU-B7k

https://www.lucidchart.com/pages/er-diagrams

https://bellekens.com/2012/02/21/uml-best-practice-5-rules-for-better-uml-diagrams/

https://plantuml.com/object-diagram

https://mermaid.js.org/syntax/entityRelationshipDiagram.html

https://www.eraser.io/ai/erd-generator

https://wiki.mdriven.net/Training:Short_introduction_to_UML%E2%80%93_class_diagram

https://www.geeksforgeeks.org/unified-modeling-language-uml-class-diagrams/

https://www.youtube.com/watch?v=ipiHuWmhh6I

https://www.lucidchart.com/pages/examples/er-diagram-tool

https://www.geeksforgeeks.org/generalization-specialization-and-aggregation-in-er-model/

https://laurent-audibert.developpez.com/Cours-UML/?page=diagramme-classes

https://www.youtube.com/watch?v=xsg9BDiwiJE

https://erdplus.com/

https://www.youtube.com/watch?v=sS-km4d7ga8

https://refactoring.guru/design-patterns/book

https://public.websites.umich.edu/~eecs381/handouts/UMLNotationSummary.pdf

https://studyx.ai/questions/4lmgxk6/24-you-are-creating-a-uml-diagram-for-a-student-management-system-at-a-local-university

https://agilemodeling.com/artifacts/classdiagram.htm

https://www.uml-diagrams.org/class-reference.html

https://developer.ibm.com/articles/the-class-diagram/

https://www.jointjs.com/blog/uml-class-diagrams

https://blog.algomaster.io/p/uml-class-diagram-explained-with-examples

http://courses.washington.edu/css342/zander/Notes/uml.html