Phanin Nonthakhot และ Aree Wiboonpongse;Sthabandith Insisienmay. (2022) Development of sugarcane contract farming practice in Luangnamtha province, Laos. <i>Humanities and Social Sciences Journal of Pibulsongkram Rajabhat University</i>, <i>16</i>(2), 579 - 592.Phanin Nonthakhot และ Aree Wiboonpongse;Sthabandith Insisienmay. "Development of sugarcane contract farming practice in Luangnamtha province, Laos". Humanities and Social Sciences Journal of Pibulsongkram Rajabhat University 16 (2022):579 - 592.Phanin Nonthakhot และ Aree Wiboonpongse;Sthabandith Insisienmay. Development of sugarcane contract farming practice in Luangnamtha province, Laos. Pibulsongkram Rajabhat University:ม.ป.ท. 2022.