Linkage between Farm Households and Enterprises in the Production and Selling of Potato: A Case Study in Dong Trieu Town, Quang Ninh Province. VJAS [Internet]. 2024 Sep. 30 [cited 2025 Mar. 1];7(3):2239-50. Available from: https://eng.vjas.vn/index.php/vjas/article/view/457