Sulong, M., Tungkiatsilp, A. and Jituea, N. (2022) “THE DEVELOPMENT OF DOMESTIC AND INTERNATIONAL EXPRESS DELIVERY PROFESSIONALS IN THE DIGITAL AGE OF PARCEL DELIVERY BUSINESS”, RMUTT Global Business and Economics Review. Pathum Thani, Thailand, 17(2), pp. 186–196. available at: https://so03.tci-thaijo.org/index.php/RMUTT-Gber/article/view/259737 (accessed: 31 August 2026).