Rajchaburi, N. ., and A. . Pipatprapa. “THE PERCEPTION OF PERCEIVED ORGANIZATIONAL SUPPORT AFFECTED ON WORKING HAPPINESS OF PRIVATE HOSPITAL’S PROFESSIONAL NURSES”. Journal of MCU Social Science Review, vol. 10, no. 1, Mar. 2021, pp. 232-44, https://so03.tci-thaijo.org/index.php/jssr/article/view/249530.