ROTUA NAINGGOLAN, Freddy Marihot; SUBROTO, Tarcicius Yoyok Wahyu; MARSOYO, Agam. The Value of Gotong-royong in the Mountainous Settlement of Kepuharjo Village at Pagerjurang Permanent Shelter in Yogyakarta, Indonesia. International Journal of Built Environment and Sustainability, [S. l.], v. 8, n. 3, p. 93–106, 2021. DOI: 10.11113/ijbes.v8.n3.822. Disponível em: https://ijbes.utm.my/index.php/ijbes/article/view/822. Acesso em: 26 apr. 2024.