Thanh Nguyen, P., Thuy To Nguyen, Q. L. H., Bich Huynh, V. D., Laxmi Lydia, E. y Shankar, K. (2019) «From a Business Point of View Study the Importance of Event Management Services of Specific Company», Opción, 350, pp. 771-784. Disponible en: https://produccioncientificaluz.org/index.php/opcion/article/view/30150 (Accedido: 2mayo2024).