Analysis of Learning Behavior, Persistence, and Conceptual Understanding of Students with Hearing Impairments in Visual Learning at Manunggal Special School, Slawi. jwk [Internet]. 2026 Mar. 30 [cited 2026 Jun. 19];9(1):1-11. Available from: https://jurnal.univpgri-palembang.ac.id/index.php/juang/article/view/21168