Siregar, Hotlerisma, et al. “Efektivitas Model Pembelajaran Inkuiri Terhadap Kemampuan Berpikir Kritis Matematis Peserta Didik Kelas VIII SMP Negeri 4 Sipahutar T.A. 2023 2024”. Innovative: Journal Of Social Science Research, vol. 3, no. 5, Nov. 2023, pp. 9646-57, https://j-innovative.org/index.php/Innovative/article/view/6033.