WIJAYA, Tarisna Aditya; HARIANTO , Eric. Marketing Innovation Strategy Design to Increase Paper and Packaging Sales with the Blue Ocean Strategy Method: Case Study on Wijaya’s Paper. Golden Ratio of Data in Summary, [S. l.], v. 5, n. 1, p. 155–162, 2025. DOI: 10.52970/grdis.v5i1.872. Disponível em: https://goldenratio.id/index.php/grdis/article/view/872. Acesso em: 20 apr. 2026.