Determination of Dimensionality of the Psychosocial Risk Assessment of Internal, Individual, Double Presence and External Factors in Work Environments. - Amelec Viloria; Nunziatina Bucci; Marisabel Luna; Jenny-Paola Lis-Gutiérrez; Alexander Parody; Darwin Eliecer Solano Bent; Luz A. Borrero López (DMBD, 2018)