Saragi, Yesiska, Natalina Purba, and Jon Roi Tua Purba. “Analysis Of Factors Causing Students To Learn Slowly At UPTD SD Negeri 124398 Pematangsiantar: Case Study”. Jurnal Kajian Ilmu Pendidikan (JKIP) 7, no. 4 (May 19, 2026): 2293-2302. Accessed May 19, 2026. http://www.journal.al-matani.com/index.php/jkip/article/view/2423.