Zikirullah, Lalu Malik, Edi Kurniawan, and Sri Erny Muliyani. “Pengaruh Problem-Based Learning Terhadap Motivasi Belajar Siswa Dalam Pembelajaran Pendidikan Jasmani Di Sekolah Dasar”. Empiricism Journal 6, no. 4 (December 31, 2025): 2837–2849. Accessed September 3, 2026. https://journal-center.litpam.com/index.php/empiricism/article/view/4770.