Chaithaweep, Chuchit, Thanistha Samai, Phramaha Somsak Thammachot, and Thanatchaporn Harabutra. “The Preventive Approaches of Brain Drain in Human Capital Management Based on Thailand 4.0 Strategy”. Journal of Multidisciplinary in Humanities and Social Sciences 6, no. 2 (April 19, 2023): 927–943. accessed December 8, 2025. https://so04.tci-thaijo.org/index.php/jmhs1_s/article/view/263966.