RUYANI, R; HERLAMBANG, A. The Contribution of Socio-economic Institution of Citarum Community to The spring conservation effort. Proceeding Interuniversity Forum for Strengthening Academic Competency, [S. l.], v. 1, n. 1, p. 361–366, 2019. Disponível em: https://proceedings.conference.unpas.ac.id/index.php/ifsac/article/view/188. Acesso em: 30 oct. 2025.