Farida, Ida, I Nyoman Sudana Degeng, and Nurmida Catherine Sitompul. “Pengaruh Project Based Learning, Flipped Classroom, Dan Motivasi Belajar Terhadap Hasil Belajar Bangun Ruang Siswa”. Murhum : Jurnal Pendidikan Anak Usia Dini 7, no. 2 (July 10, 2026): 268–282. Accessed July 11, 2026. https://murhum.ppjpaud.org/index.php/murhum/article/view/2396.