“Identifikasi Faktor Penyebab Kesulitan Belajar Mata Pelajaran IPA Di SMP Negeri Tarakan”. Borneo Journal of Biology Education (BJBE) 7, no. 2 (November 22, 2025): 188–198. Accessed September 21, 2026. https://jurnal.ubt.ac.id/index.php/bjbe/article/view/462.