AGUS, Ria Noviana; OKTAVIYANTHI, Rina; SHOLAHUDIN, Usep. From Time-Series Analysis to PCA Clustering: Exploring the Impact of Graphing Quadratic Worksheets on Mathematical Visual Thinking Skills. Jurnal Pendidikan Matematika, [S. l.], v. 19, n. 1, p. 119–140, 2025. DOI: 10.22342/jpm.v19i1.pp119-140. Disponível em: https://jpm.ejournal.unsri.ac.id/index.php/jpm/article/view/129. Acesso em: 31 jan. 2025.