Thotongkam, Woraanong. “Second-Order Confirmatory Factor Analysis of the Contribution of the Tapioca Starch Industry in Green Supply Chain Management”. AU-GSB e-JOURNAL 17, no. 3 (December 18, 2024): 212-220. Accessed May 25, 2025. https://assumptionjournal.au.edu/index.php/AU-GSB/article/view/7819.