AHMAD, Darmadi, SUKENDI, Sukendi, SAAM, Zulfan and SUWONDO. Conservation Management Model of Subayang River in the Kampar Regency, Province of Riau based on Local Wisdom using Belida Fish (Chitala sp.) as Bioindicator. Ecological Questions. Online. 20 March 2023. Vol. 34, no. 3, pp. 1-23. [Accessed 25 February 2026]. DOI 10.12775/EQ.2023.025.