In this issue you can find different themes

Influence of Ultraviolet Radiation as an antecedent factor of Severe Chronic Actinic Damage and skin cancer in Pediatrics/ Diagnosis of the Integrated Management System in the Territorial Marketing Division of Fuel EBU/ Perception of union leaders on practices associated with corporate social responsibility/ User centered design on the RedTic website, Cuba/ Intergenerational communication in labor organizations in a context of population aging/ Management accounting: a tool in decision making and the promotions