Wiwik Indrawati Purnama Sari, Ridha Hafid, and Bergita Dumar. “The Relationship of Parents’ Interpersonal Communication With Sibling Rivalry in Early Childhood at the Kabila Health Center”. International Journal of Health, Economics, and Social Sciences (IJHESS) 8, no. 1 (January 27, 2026): 685~694. Accessed February 10, 2026. https://jurnal.unismuhpalu.ac.id/index.php/IJHESS/article/view/10246.