M. Srimaitree, P. Chotivanich, and W. Onsibutr, “The Influence of quality of work life and happiness at work on performance efficiency in higher education institutions (academic staffs) at Rajabhat University, South Isan District: A case study of Work from home during the coronavirus disease 2019 (COVID-19)”, HRODJ, vol. 15, no. 1, pp. 154–178, Mar. 2023.