Phoungmanee, T., Sumran, S., Sappunyakun, N., Jarearnsuk, K., & Chaisurin, D. (2026). Loei Cotton Products: Driving Community Enterprise Groups and Weaving Entrepreneurs in Loei Province for the Application of the Geographical Indication (GI). Research and Development Journal, Loei Rajabhat University, 21(77), 1–14. https://doi.org/10.14456/lruj.2026.21 (Original work published August 11, 2026)