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 [Internet]. 2019 May 29 [cited 2025 Jul. 1];1(1):361-6. Available from: https://proceedings.conference.unpas.ac.id/index.php/ifsac/article/view/188