D. Tsvetkova
发表
S. Pankova,
D. Tsvetkova,
2015
.
D. Jo,
V. Petkova,
D. Obreshkova,
2015
.
S. Pankova,
B. Zlatkov,
D. Tsvetkova,
2015
.
S. Ivanova,
D. Obreshkova,
D. Tsvetkova,
2016
.
D. Obreshkova,
D. Tsvetkova,
2018
.
D. Obreshkova,
Bogdan Kirilov,
D. Tsvetkova,
2012
.
K. Ivanov,
D. Obreshkova,
D. Tsvetkova,
2012
.
S. Ivanova,
D. Tsvetkova,
2019
.
D. Obreshkova,
D. Tsvetkova,
2012
.
K. Ivanov,
D. Obreshkova,
S. Pankova,
2012
.
K. Ivanov,
D. Obreshkova,
D. Tsvetkova,
2012
.
L. Saso,
K. Ivanov,
D. Obreshkova,
2012
.
S. Ivanova,
D. Tsvetkova,
Stefka Ivanova,
2022,
Molecules.
I. Nikolova,
D. Obreshkova,
N. Danchev,
2014,
Biotechnology, biotechnological equipment.
S. Ivanova,
V. Yankov,
D. Obreshkova,
2016
.
D. Obreshkova,
D. Tsvetkova,
2012,
JPC – Journal of Planar Chromatography – Modern TLC.
S. Siddiq,
D. Obreshkova,
M. Dimitrov,
2014
.
V. Petkova,
D. Obreshkova,
M. Dimitrov,
2014
.
D. Obreshkova,
D. Tsvetkova,
2016
.
B. Landzhov,
L. Vezenkov,
I. Kostadinova,
2023,
Journal of Advanced Pharmacy Education and Research.
K. Ivanov,
D. Obreshkova,
D. Tsvetkova,
2013
.
Application of Validated TLC-Densitometric Method for Determination of Estradiol Valeratе in Tablets
S. Ivanova,
D. Obreshkova,
D. Tsvetkova,
2020
.
L. Saso,
D. Dimitrova,
D. Obreshkova,
2013,
Current medicinal chemistry.
D. Obreshkova,
N. Danchev,
D. Tsvetkova,
2013
.
D. Tsvetkova,
Ivanka Kostadinova,
2023,
Journal of Advanced Pharmacy Education and Research.
D. Tsvetkova,
2017
.
D. Obreshkova,
S. Ivanova,
D. Tsvetkova,
2023,
International Journal of Pharmaceutical Research and Allied Sciences.
K. Ivanov,
S. Ivanova,
S. Papanov,
2015
.
B. Landzhov,
D. Tsvetkova,
Lyubomir Marinov,
2023,
Pharmacia.
B. Landzhov,
D. Tsvetkova,
Lyubomir Marinov,
2023,
Pharmacia.