T. Tirasawasdichai, K. . Pookayaporn, and P. . Suriyakul Na Ayudhya, “The Influence of Innovation Usage on Small and Medium Enterprises’ Performance in Sanuk Provincial Group (Sakonnakhon, Nakhonphanom, Mukdahan)”, spurhs, vol. 21, no. 1, pp. 122–136, Jan. 2021.