Search alternatives:
survey methodology » surface methodology, study methodology

1
by Leitão, João
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: ...structured survey...

2
by de Brito, Jorge
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: ...statistical survey...

3
by Sousa, Maria José
Published 2021
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: ...student surveys...