1
by Gherghina, Ştefan Cristian
Published 2021
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: ...regression analysis...

2
by Gherghina, Ştefan Cristian
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: ...technical analysis...

3
by Gherghina, Ştefan Cristian
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: ...data envelopment analysis (DEA)...