PHIMKANYA S, PHOMLATSABOUD K, DAOVONGDEUAN S. The Socioeconomic Status of Coffee Farmers and Soil Properties for Coffee Cultivation in Various Models in Xiang Ngern District. sujournal [Internet]. 2025 May 27 [cited 2026 Jan. 17];11(2):90-8. Available from: http://www.su-journal.com/index.php/su/article/view/1069