Klongthong, Worasak, Jakkrit Thavorn, Wasapon Thanabodypath, Poksorn Dhammathattariya, and Achara Chandrachai. 2020. “The Influence of Entrepreneurial Self-Efficacy and Innovation on Firm Performance: Evidence from Thai Startup Firms”. Humanities and Social Sciences Letters 8 (4):450-63. https://doi.org/10.18488/journal.73.2020.84.450.463.