IZZUDDIN, Muhammad Zul Amri Izzuddiin; ANGGRECKE VALENTINA YURICKA; FARIDA RAHMANY. Langka-We Pledge: Solution for Travelers’ Sustainable Behaviors . Multidisciplinary Applied Research and Innovation, [S. l.], v. 3, n. 5, p. 142–148, 2023. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/mari/article/view/6887. Acesso em: 8 apr. 2026.