Widianto Atmojo, Idam Ragil, Matsuri Matsuri, Rizqi Karisma Rahmadian, Fajar Danur Isnantyo, Moh Salimi, and Roy Ardiansyah. “Learning Needs Fulfillment and Problem-Solving Skill Correlation of Students in Elementary Schools”. Salud, Ciencia y Tecnología 5 (October 7, 2025): 2340. Accessed October 21, 2025. https://sct.ageditor.ar/index.php/sct/article/view/2340.