ASTUTI, T.; SIMARMATA, M. M. Participation and community motivation to protect the Forest Park Tahura of Bukit Barisan. International research journal of management, IT and social sciences, [S. l.], v. 7, n. 5, p. 78–88, 2020. DOI: 10.21744/irjmis.v7n5.973. Disponível em: https://sloap.org/journals/index.php/irjmis/article/view/973. Acesso em: 16 jul. 2024.