WARDHANI, Sabrina Kusuma; DHARMAWAN, Awan Setia. The perspective of environmental activists in responding to the Lapindo mudflow disaster in Sidoarjo Regency: A phenomenological study. Indonesian Journal of Social and Environmental Issues (IJSEI), [S. l.], v. 7, n. 1, p. 33–43, 2026. DOI: 10.47540/ijsei.v7i1.2569. Disponível em: https://ojs.literacyinstitute.org/index.php/ijsei/article/view/2569. Acesso em: 1 may. 2026.