Adiansi, Devi Sri, et al. “Pengaruh Penerapan Strategi Pembelajaran Crossword Puzzle Terhadap Motivasi Belajar Siswa Pada Mata Pelajaran Ppkn Di Kelas V Sekolah Dasar”. Innovative: Journal Of Social Science Research, vol. 3, no. 4, Aug. 2023, pp. 585-91, https://j-innovative.org/index.php/Innovative/article/view/3557.