Sari N, Boy E. Comparison the Effectiveness of Chitosanin Blue Crab Shells with Ciprofloxacin to the Development of Eschericia coli. Int. J. Hum. Health Sci. [Internet]. 2018 Aug. 29 [cited 2025 Nov. 5];2(4):217-9. Available from: https://ijhhsfimaweb.info/IJHHS/article/view/58