Safitri, Fifi Yasmi, and Vivina Eprillison. “He Influence of Learning Discipline, Learning Interest, Peers, and Parental Support on Learning Achievement of VIII Th Grade Students in Integrated Social Studies Through Learning Motivation As an Intervening Variable ”. Journal of Practice Learning and Educational Development 6, no. 1 (March 23, 2026): 312–320. Accessed May 2, 2026. https://digitalpress.gaes-edu.com/index.php/jpled/article/view/797.