Study Design – the First Step for a Successful Research

Data publikacji: 19 gru 2018

Zakres stron: 7 - 9

DOI: https://doi.org/10.2478/jim-2018-0011

© 2018 Diana Opincariu et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.