Ramadhan, M. Hasbi, Zulkardi, Ratu Ilma Indra Putri, and Yulia Resti. “Designing a Financial Mathematical Task for Vocational High School Using Saving and Stock Context”. Jurnal Pendidikan Matematika 18, no. 2 (May 3, 2024): 149–162. Accessed October 5, 2024. https://jpm.ejournal.unsri.ac.id/index.php/jpm/article/view/71.