นิติสุข น., จงรัก บ. and สหัสทัศน์ ช. (2016) “Problems of Teaching and Learning Mathematics and Statistics in Daily Life of Higher Education Student at Rajamangala University of Technology Isan Kalasin Campus”, RMUTI Journal Humanities and Social Sciences, 3(1), pp. 93–103. Available at: https://so05.tci-thaijo.org/index.php/RMUTI_SS/article/view/193656 (Accessed: 19 April 2024).