The Effectiveness Of Citric Acid As An Anti-Ectoparasite Of Marine Leech (Zeylanicobdella arugamensis) Through Soaking. (2023). Advances in Tropical Biodiversity and Environmental Sciences, 7(3), 106-112. https://doi.org/10.24843/ATBES.2023.v07.i03.p04 (Original work published 2023)