ALCARAZ, Clarence Joy; OLIVAR, Kiven. Impact study on the training series on guest relation: A banner program of BS Tourism of the UM College of Hospitality Education: Paper ID: Abstract-IEESCon-2023-020. Journal of Economy and Enterprise Studies, [S. l.], p. 21, 2023. Disponível em: https://ieesjournals.com/index.php/jees/article/view/38. Acesso em: 23 dec. 2024.