NIKOLIĆ, Ognjen.
Entrepreneurs’ Preferences Towards Online Market Research Packages: А Discrete Choice Analysis.
<strong>Yugoslav Journal of Operations Research</strong>, [S.l.], nov. 2023.
ISSN 2334-6043.
Available at: &lt;<a href="http://yujor.fon.bg.ac.rs/index.php/yujor/article/view/1238" target="_new">http://yujor.fon.bg.ac.rs/index.php/yujor/article/view/1238</a>&gt;. Date accessed: 09 may 2024.
doi: <a href="http://dx.doi.org/10.2298/YJOR230815026N">http://dx.doi.org/10.2298/YJOR230815026N</a>.