Sobari AA, Idris M, Ayurachmawati P. Analisis Kesulitan Belajar Ipa Siswa Kelas IV SD Negeri 01 Karang Melati. JPDK [Internet]. 2022 Jul. 16 [cited 2025 Dec. 18];4(4):1132-6. Available from: https://journal.universitaspahlawan.ac.id/index.php/jpdk/article/view/5407