Sri Estimurti E, Raudah S. Upaya Meningkatkan Hasil Belajar Ipa Menggunakan Metode Problem Solving Berkolaborasi Dengan Metode Eksperimen Pada Peserta Didik Kelas III Di SD Islam Nurul Ihsan Palangkaraya: Efforts To Improve Ipa Learning Outcomes Using Collaboration Problem Solving Method With Experimental Methods In Grade III Students In Islamic Elementary School Nurul Ihsan Palangkaraya. Tunas J Pendidikan Guru Sekolah Dasar [Internet]. 2019Dec.27 [cited 2024May2];5(1):1-6. Available from: https://journal.umpr.ac.id/index.php/tunas/article/view/1182