crossref api example - SERP Analysis

https://www.crossref.org/documentation/retrieve-metadata/rest-api/a-non-technical-introduction-to-our-api/

https://api.crossref.org/

https://github.com/CrossRef/rest-api-doc/blob/master/demos/crossref-api-demo.ipynb

https://www.crossref.org/documentation/retrieve-metadata/rest-api/

https://www.crossref.org/documentation/retrieve-metadata/rest-api/tips-for-using-the-crossref-rest-api/

https://www-crossref-org.turing.library.northwestern.edu/documentation/retrieve-metadata/rest-api/tips-for-using-the-crossref-rest-api/

https://github.com/CrossRef/rest-api-doc

https://crossref.readthedocs.io/

https://www.postman.com/postman-student-programs/crossref-unified-resource-api/collection/uqp9uvy/crossref-unified-resource-api

https://libguides.ucalgary.ca/c.php?g=732144&p=5260795