The Influence of Covid-19 Lockdown on Btex Level Distributions in Belgrade Autori: Nataša Bukumirić, Mirjana Perišić, Svetlana Stanišić, Gordana Jovanović, Andreja Stojić Izdanje: Sinteza 2021 - International Scientific Conference on Information Technology and Data Related Research DOI: 10.15308/Sinteza-2021-72-76
