Paredes Pérez, M.A., Villavicencio Arias , V.J. and Palomino Crispín, A.E. 2018. Work engagement in collaborators of gastronomic establishments of Tarma. Desafios. 9, 1 (May 2018), e130. DOI:https://doi.org/10.37711/desafios.2018.9.1.130.