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Jurnal Matematika (p-ISSN: 1693-1394 |e-ISSN: 2655-0016 | DOI: 10. paito warna china pool 24843/JMAT ) is an open-access journal that publishes scientific works for researchers. paito warna china pool The articles of this journal are published every six months, that is in June and December (2 issues per year)