Waldmann, Gustavo Tadra, Isabella Tamine Parra Miranda, Juliana Moletta, Caroline Lievore, and Claudia Tania Picinin. 2020. “Anxiety, Depression and Quality of Life in Industry 4.0: A Literature Review”. International Journal of Advanced Engineering Research and Science 7 (12). https://journal-repository.com/index.php/ijaers/article/view/2932.