Thonglor, R., R. Taweephol, P. Jindachote, S. Mongkolnimit, and C. Klongnoy. “Planning and Development of International Hotel Chain Businesses Based on the Bio-Circular-Green (BCG) Economy Model: A Phenomenological Study in Bangkok”. Research and Development Journal, Loei Rajabhat University, vol. 21, no. 76, May 2026, pp. 84-98, doi:10.14456/lruj.2026.17.