Basyir, Eliyas, Sakha Ibadil, and Dhafi Kiram. “The Impact of Sibling Presence on the Development of Empathy in Only Children Living in Urban Areas”. Acta Psychologia 4, no. 1 (April 30, 2025): 23–32. Accessed May 11, 2026. https://psychologia.pelnus.ac.id/index.php/Psychologia/article/view/79.