“Analysis Of Factors That Influence The Learning Concentration Of Children In Group B At Serikandi State Kindergarten, Karang Bajo Village In The 2025 2026 Academic Year”. JUPE : Jurnal Pendidikan Mandala 11, no. 3 (September 14, 2026): 695–702. Accessed October 17, 2026. https://ejournal.mandalanursa.org/index.php/JUPE/article/view/11268.