A Concise Introduction to Mixed Methods Research - International Student Edition Autor John W. W. Creswell 5 oct 2021 Paperback Preț: 380.75 lei 3-5 săpt. | 4-10 zile
30 Essential Skills for the Qualitative Researcher Autor John W. W. Creswell et al. 4 noi 2020 Paperback Preț: 520.87 lei 38-44 zile