Studies of Psychology and Behavior
The Impact of Cost Imposition and Inequity Direction on Third-Party Punishment in 4- to 6-Year-Old Children
ZHANG Xue, LU Yang, LIU Wen
Studies of Psychology and Behavior . 2026, (2): 212 -219 .  DOI: 10.12139/j.1672-0628.2026.02.009