交付 Hong Kong
获得最佳体验 获取应用程序
Social Science Research Design and Statistics: A Practitioner's Guide to Research Methods and IBM SPSS Analysis
Research Design: Quantitative, Qualitative, Mixed Methods, Arts-Based, and Community-Based Participatory Research Approaches
Now You See It: Simple Visualization Techniques for Quantitative Analysis
TrustPilot
扎伊纳布 N.
1 周前
安妮塔· G.
2 个月前
关税和税费包括
with PRO Membership
30天对于 PRO 会员用户
15天无会员资格
苏雷什· K.
4天前
尤素夫·A.
1 个月前