Nguyen Thi Nhung, Mai Thu Huyen, Dinh Lam Ngoc, Soyoung Lim. Price risk of agricultural products: Evidence from Vietnam robusta coffee. VNU-JEB [Internet]. 2025 Aug. 25 [cited 2025 Aug. 30];5(4):57. Available from: https://jeb.ueb.edu.vn/index.php/jeb/article/view/423