Thanh, D.C. et al. 2022. Study the impact of labor outsourcing on the financial performance of small and medium enterprises in Mekong Delta, Vietnam. HO CHI MINH CITY OPEN UNIVERSITY JOURNAL OF SCIENCE - ECONOMICS AND BUSINESS ADMINISTRATION. 12, 1 (Feb. 2022), 67–83. DOI:https://doi.org/10.46223/HCMCOUJS.econ.en.12.1.1415.2022.