br 0619028146
https://w3id.org/oc/meta/br/0619028146

is a

• document
• periodical issue

publication date

• 2020-11

contributor

• https://w3id.org/oc/meta/ar/06604827690

identifier

• https://w3id.org/oc/meta/id/06601171811

number

• 21

part of

• https://w3id.org/oc/meta/br/061403519999