DANANJAYA, I. B. G.; SEDANA, I. B. P. Market reaction before and after stipulation of presidential regulation point 55 in 2019. International research journal of management, IT and social sciences, [S. l.], v. 7, n. 1, p. 235–241, 2020. DOI: 10.21744/irjmis.v7n1.841. Disponível em: https://sloap.org/journals/index.php/irjmis/article/view/841. Acesso em: 16 jul. 2024.