Investigate extraction conditions and characterization of pectin from durian rind based on response surface methodology: Graduation project of Food technology/ Ha Thi Tieu Yen, Pham Thi Hong; Nguyen Vinh Tien (Advisor)--Ho Chi Minh City: Ho Chi Minh City University of Technology and Education, 2024 Call no.: CTP-16 664.022 H111-Y45