فهرس المقالات Ozlem Baris المقاله 1 - Characterization of Aquatic Beetles Shells (Hydraenidae family) derived chitosan and its application in order to eliminate the environmental pollutant bacterial 10.22034/ap.2019.668483 Ramin Mohammadi Aloucheh ozlem baris Asadollah Asadi Somayeh Gholam zadeh Marjaneh kharat sadeghi Anthropogenic Pollution , العدد 1 , السنة 3 , بهار 2019