Tuan, N. and Tram Anh, P. 2023. Competence to regulate customers’ emotions, interaction behaviors with customers, and the mental well-being of frontline employees: a study of consulting services in Vietnam. Science & Technology Development Journal: Economics- Law & Management. 7, 4 (Dec. 2023), 4924-4933. DOI:https://doi.org/https://doi.org/10.32508/stdjelm.v7i4.1314.