Malasri K, Sributta I, Pidtasang B, Kinnaree P, Chanthakol P. Social Opportunities and Income Sources Diversification Developing Models for Deprived Farmers Cultivating Cassava Through Agri-Business Value Chain Management: A Case Study of Cassava Production Using Appropriate Technology in Kalasin Province. RJPJ [internet]. 2024 Oct. 15 [cited 2026 Aug. 30];18(60):146-60. available from: https://so05.tci-thaijo.org/index.php/RJPJ/article/view/274664