Referensi
Sumber online yang dirujuk dalam laporan ini:
- http://www.okasan.jp/english/group/outline/history.html
- https://www.jpx.co.jp/english/rules-participants/participants/list/index.html
- https://www.sbigroup.co.jp/english/investors/disclosure/presentation/pdf/241108presentations.pdf
- https://moneyworld.jp/discl-pdf/tdnet/2025120951687401GENERAL.pdf
- https://www.okasan.jp/ir/finance/pdf/annual/Annual_Report_2022.pdf
- https://libguides.uclawsf.edu/c.php?g=89929&p=11051562
- https://www.okasan.jp/ir/finance/pdf/annual/Annual_Report_2024.pdf
- https://www.okasan.jp/english/ir/finance/pdf/statement_presentation/presen2025_0516.pdf
- https://www.bloomberg.com/profile/company/MARZ:JP
- http://www.okasan.jp/english/group/company/niigata.html