Pham Thi Ngoc Lan and Nguyen Huu Hoang, “RESEARCHING ON SOME GROUPS OF STARCH - DEGRADING MICROORGANISMS IN SHRIMP CULTURE PONDS AT SAM - CHUON LAGOON, PHU VANG DISTRICT, THUA THIEN HUE PROVINCE”, jshe, vol. 3, no. 2, pp. 12-17, Jun. 2013.