“THE EFFECT OF PROBLEM SOLVING METHOD ON THE ANALYSIS ABILITY OF X CLASS STUDENT IN INDONESIAN BIODIVERSITY CONSERVATION EFFORT MATERIAL”, Al 'Ilmi: J. Pendidik. MIPA, vol. 6, no. 2, pp. 5–7, Dec. 2017, Accessed: Jul. 11, 2026. [Online]. Available: https://jurnal.radenfatah.ac.id/index.php/alilmi/article/view/2147