In this issue you can find different themes

Interactive educational software: pillar of digital teaching for new income at CIPIMM/ Food quality and safety management at the Villa Clara poultry slaughterhouse/ Surveillance and intelligence system for the scientific, technological and innovation observatory/ Comprehensive assessment of technology according to the Environment: a literature review/ Control of the cane level on the lifting belt in “Ciro Redondo” center/ The University Extension Process Quality in Las Tunas province University.