DEADLINE

The deadline for submitting the research paper ___________20 April 2021 24:00(round IV)

Final version of the paper after reviewers observations__10 May 2021 24:00 (round IV)

Notification of the accepted papers__________________________28 April 2021 24:00

Registration of the paper to conference_____________________10 May 2021 24:00

Conference________________________________1 July - 5 July 2021

4-rd Edition of SLS & 16-th Edition of OPTIROB

International Conference 1 July- 5 July 2021,

on the romanian border of the Black Sea, Romania