[1] Univ 8 Mai 1945 Guelma, Dept Ecol & Genie Environm, BP 4010, Guelma 24000, Algeria
[2] Univ 8 Mai 1945 Guelma, Lab Biol Eau & Environm, BP 4010, Guelma 24000, Algeria
[3] Univ Mohammed Seddik Benyahia Jijel, Lab Pharmocol & Phytochim, Jijel, Algeria
[4] Univ 8 Mai 1945 Guelma, Dept Biol, BP 4010, Guelma 24000, Algeria