Syahlani, Achmad, and Desy Setyorini. “Pengujian Secara Empiris (Uji Validitas Dan Reliabilitas) Instrumen Minat Belajar Matematika Siswa”. Innovative: Journal Of Social Science Research 3, no. 5 (October 10, 2023): 1607–1619. Accessed July 8, 2026. https://j-innovative.org/index.php/Innovative/article/view/5026.