The names, email addresses, institutional affiliations, and other personal information entered into the Kalamatika: Jurnal Pendidikan Matematika website will be used for the purposes of managing the journal's editorial and publication processes, including user registration, manuscript submission, peer review, editorial communication, and publication.

Authors' names, institutional affiliations, and the corresponding author's email address may be published as part of the scholarly articles to identify authorship, acknowledge institutional affiliations, and facilitate scholarly communication. By submitting a manuscript to Kalamatika journal, authors acknowledge that these details may be made publicly available in the published article and associated publication metadata.

Personal information collected through the journal website will not be used for purposes unrelated to the journal's editorial and publication activities or disclosed to third parties, except where necessary for journal operations, scholarly publishing and indexing services, required by law, or authorised by the individuals concerned.

Access to personal information is restricted to authorised individuals involved in the journal's editorial, review, and publication activities. Kalamatika journal takes reasonable measures to protect personal data against unauthorised access, disclosure, alteration, or loss.

Personal data will be retained only for as long as necessary to fulfil the purposes for which it was collected, maintain editorial and publication records, and comply with applicable legal and institutional requirements.
Users may contact the Kalamatika editorial team to request access to or correction of their personal data, or to obtain further information about how their data are processed, subject to applicable laws and journal policies.
Kalamatika processes personal data in accordance with applicable data protection laws and regulations.