Asigurarea Calităţii – Quality Assurance, Vol. XXIV, Issue 95, July-September 2018 Asigurarea Calităţii – Quality Assurance, Vol. XXIV, Issue 95, July-September 2018 Asigurarea Calităţii – Quality Assurance, Vol. XXIV, Issue 95, July-September 2018 Quick View Table of Contents An Advanced Research on ISO Certificates Number Vidosav D. MAJSTOROVIĆ, Elena ĐURA How Estimation of the Risk and FMEA Interfere? Steli LOZNEN Bivariate Weibull Distributions Applied to Maintenance Modeling Constantin TÂRCOLEA, Adrian Stere PARIS ISO 9000: Three Decades of Risk Management Titu-Marius I. BĂJENESCU Study on the Security of E-Learning Platforms Sabina-Daniela AXINTE, Gabriel PETRICĂ, Ioan C. BACIVAROV