Siregar, R., Yusni , E. and Sabrina, T. . (2025) “Microplastic Content in Water and Fish Species in Simanindo Waters, Lake Toba, North Sumatera: Microplastic Content in Water and Fish Species in Simanindo Waters, Lake Toba, North Sumatera”, International Journal of Ecophysiology, 7(2), pp. 135–145. doi: 10.32734/ijoep.v7i2.20492.