Moraes AF, Leite ARL, Santos SR dos. Responsible tourism seal and adhesion of the lodging facilities in São Luís, Maranhão (Brazil). Rev. Tur. Anál. [Internet]. 2021 Dec. 28 [cited 2024 Jul. 17];32(3):513-31. Available from: https://revistas.usp.br/rta/article/view/190558