Nikolova-Minkova, V. Bulgarian and Foreign Patent Activity in Bulgaria and Bulgarian Patent Activity Abroad by Technological Areas and Fields for the Period 2010-2021. 2023 82-114,.
Nikolova-Minkova, V. Bulgarian and Foreign Patent Activity in Bulgaria and Bulgarian Patent Activity Abroad by Technological Areas and Fields for the Period 2010-2021. 2023 82-114,.
Nikolova-Minkova, V. (2023) Bulgarian and Foreign Patent Activity in Bulgaria and Bulgarian Patent Activity Abroad by Technological Areas and Fields for the Period 2010-2021, 82-114,.
Nikolova-Minkova, V. (2023). Bulgarian and Foreign Patent Activity in Bulgaria and Bulgarian Patent Activity Abroad by Technological Areas and Fields for the Period 2010-2021. Икономически изследвания, 32 (5), 82-114.
Nikolova-Minkova V. Bulgarian and Foreign Patent Activity in Bulgaria and Bulgarian Patent Activity Abroad by Technological Areas and Fields for the Period 2010-2021. Икономически изследвания. 2023; 32(5): 82-114.