Nikolova-Minkova, Ventsislava Bulgarian and foreign patent activity in Bulgaria and Bulgarian patent activity abroad by technological areas,
, 2023, pp. 82 - 114.
Nikolova-Minkova, Ventsislava .
Bulgarian and foreign patent activity in Bulgaria and Bulgarian patent activity abroad by technological areas.
: , 2023, pp. 82 - 114.
Nikolova-Minkova, Ventsislava (2023)
Bulgarian and foreign patent activity in Bulgaria and Bulgarian patent activity abroad by technological areas,
: , pp. 82 - 114
* Моля, проверите цитатите за точност, преди да ги включите в работата си.
