PETROV, N. AN APPROACH FOR DETERMINING THE PERIODICITY OF REGULATION WORK OF RISK TECHNICAL SYSTEMS. International Journal of Computing, [S. l.], v. 2, n. 3, p. 74-76, 2014. DOI: 10.47839/ijc.2.3.233. Disponível em: https://computingonline.net/computing/article/view/233. Acesso em: 28 apr. 2024.