Bachry, Syamsul, Febri Ayu, and Andi Saputra. 2021. “Budidaya Ikan Jelawat (Leptobarbus Hoevenii) Berdasarkan Sistem Keramba Di Sungai Kampar”. Journal of Engineering Science and Technology Management (JES-TM) 1 (2):52-56. https://doi.org/10.31004/jestm.v1i2.74.