Nguyen, T. L. ., T. M. . Nguyen, and T. M. T. . Tran. “Beyond Tariffs: The Heterogeneous Impact of Trade Facilitation on Technology-Intensive Trade in Asean+3”. International Journal of Innovative Research and Scientific Studies, vol. 8, no. 7, Oct. 2025, pp. 908-17, doi:10.53894/ijirss.v8i12.11070.