SU, Mada. The Impact of IP Holdings of Listed Gaming Companies on Investment Efficiency. Financial Economics Research, [S. l.], v. 3, n. 2, p. 270–276, 2026. DOI: 10.70267/fer.250302.270276. Disponível em: https://journals.zeuspress.org/index.php/FER/article/view/836. Acesso em: 29 may. 2026.