Authors: Nguyen Quynh Vi, Dinh Ngoc Duong, Nguyen Thanh Hung, Truong Minh Thu, Le Minh Thang, Nguyen Ngoc Mai*
Pages: 1-8
Authors: Nguyễn Thị Việt Thanh*, Hoàng Trần Như, Trần Minh Anh
Pages: 9-17
Authors: Bui Van Hoi*, Vu Cam Tu, Phung Ngoc Phuong Linh, Nguyen Thi Thu, Chu Dinh Binh, Duong Thi Quynh Mai
Pages: 18-25
Authors: Mac The Vinh, Truong Ngoc Minh, Nguyen Thi Huong, Nguyen Thi Minh Tu*
Pages: 26-32
Authors: Dieu Anh Van, Bich Thuy Ly, Thu Huong Thi Hoang*
Pages: 33-39
Authors: Nghiem Thi Thuong*, Le Minh Tho, Dang Viet Hung, Phan Trung Nghia, Pham Van Hai, Nguyen Ba Lam, Seiichi Kawahara
Pages: 40-48
Authors: Dạng Thi Hong Hue*, Doan Minh Quan
Pages: 49-57
Authors: Dao Thi Chinh Thuy*, Le Khanh Trang, Vu Thi Thuy, Nguyen Thi Thanh Thao, Tong Thi Phuong Anh
Pages: 58-64
