ภักดี น., ขลิบทอง จ. and ตุ้มหิรัญ เ. (trans.) (2025) “Extension for Participation Operations of members Palm Oil Collaborative Farmers  in Meuang Phang Nga District Phang Nga Province”, The 16th Benjamit National and International Conference, 15(6), pp. 253–273. Available at: https://benjamit.thonburi-u.ac.th/ojs/bmv15/article/view/268 (Accessed: 5 December 2025).