Rahardjanto, Abdulkadir, 		Kusnoputranto, Haryoto, 		Sutjiningsih, Dwita, AND 		Seda, Francisia.
" Assesment Environmental Sustainability at Upper Watershed Area Based on Bioindicators Knowledge Using The Rapid Appraisal of River Conservation Status (RapRiCons) for Sutainable River Conservation" <em>Proceedings of the International Conference on Green Technology</em> [Online], Volume 8 Number 1 (1 November 2017)