1] Mr Biljana Vranješ APPLICATION OF THE ISHIKAWA AND RCA METHODS FOR DETERMINING THE CAUSE OF ACCIDENTS AT WORK IN STEERING MINING MACHINES" - 7. Balkanski rudarski kongres, 14.09.2017.
(https://ekonferencije.com/sr1/rad/application-of-the-ishikawa-an/5459)

2] Mr Biljana Vranješ THE APPLICATION OF ISHIKAWA METHOD FOR DETERMINING THE CAUSE OF ACCIDENTS AT WORK" - 13th International Conference on Accomplishments in Mechanical and Industrial Engineering, 20.02.2017.
(https://ekonferencije.com/sr1/rad/the-application-of-ishikawa-me/4810)

3] Mr Biljana Vranješ METHODS FOR DETERMINING THE CAUSE OF ACCIDENTS AT WORK" - 12. Međunarodna konferencija o dostignućima elektrotehnike, mašinstva i informatike, 03.03.2015.
(https://ekonferencije.com/sr1/rad/methods-for-determining-the-ca/3030)