Development of "funny face" expression in preschoolers: Focusing on age, gender, and relationships
幼児期における「変な顔」表現の発達:

Tatsuaki KONDO
2019 The Japanese Journal of Psychological Science  
doi:10.20789/jraps.40.2_28 fatcat:ax6rnpp2cndpdntbzrvo5gdzi4