Ulfah, Zulfa Mariah. “The Relationship of Authoritarian Parenting Patterns With Sibling Rivalry in Students”. JITSS (Journal of Innovation and Trend in Social Sciences) 1, no. 2 (December 27, 2024): 59–69. Accessed July 8, 2025. https://journal.aapbk.org/index.php/jitss/article/view/17.