ศรีสุวรรณกมล, Jarin Thummarak, and หมีนยะลารุฮานี. “Factors for a Decision in Selecting to Study Further in a Private Vocational College of 1st Year Students in a Vocational Diploma Level, Academic Year of 2018 in an Area of Had Yai District, Songkhla Province”. CMU Journal of Education 4, no. 1 (April 30, 2020): 60-74. Accessed August 13, 2020. https://so01.tci-thaijo.org/index.php/cmujedu/article/view/225173.