Min Li, Kuncharee Kakhai, Sudawan Somjai, Akramanee Somjai , Tran., “The Role of Entrepreneurial Mindset and Grit in Overcoming Innovation Barriers: A Study of Self-Employed Vocational Graduates ”, CDF, vol. 54, no. 2, pp. 370–391, Jan. 2025, doi: 10.48047/q7grqq47.