Shi-Hyun Park, Eun-Joo Kim, Myeong-Gu Lee, Myeong-Jin Jeong,. “Occupational Safety and Health Officials’ Perception of Safety and Health Education for Business Owners”. Turkish Journal of Computer and Mathematics Education (TURCOMAT), vol. 12, no. 5, Apr. 2021, pp. 392-00, https://www.turcomat.org/index.php/turkbilmat/article/view/973.