Inta Chanthavong, Weena Nilawonk, Somphong Chanthavong, Phoudthavong Sengsouriya. EXTENSION MODEL DEVELOPMENT OF COMMERCIAL RICE PRODUCTION IN SAVANNAKHET PROVINCE, LAOS. tvujs [Internet]. 2024 Jun. 5 [cited 2024 Dec. 23];14(2). Available from: http://journal.tvu.edu.vn/index.php/journal/article/view/21