×
模态框（Modal）标题
在这里添加一些文本
Close
Close
Submit
Cancel
Confirm
×
模态框（Modal）标题
×
Toggle navigation
Home
About Journal
Editorial Border
Instruction
Editorial office
Office Work
Editor Work
Editor-in-Chief
Subscription
Contact Us
中文
Sample Structure and Methodological Pitfalls: A Comparative Analysis Based on Large-Scale Social Survey Data in China
Liu Wenbo, Zhou Hao
Population Research . 2026, (
1
): 121 -140 .
