Millania, A. N., Kurniawan, A. P., Lubab, A. and Anam, A. C. (2024) “STEM-based mathematics learning module with PBL model in improving higher-order thinking skills”, Alifmatika: Jurnal Pendidikan dan Pembelajaran Matematika, 6(2), pp. 249-262. doi: 10.35316/alifmatika.2024.v6i2.249-262.