Bustang, Bustang, and Garry Kuan. “Can You Read This Chart? Assessing Graph Literacy Competence and Confidence Calibration Among Indonesian Undergraduate Health Science Students”. Jurnal Elemen 12, no. 3 (July 13, 2026): 689–709. Accessed July 14, 2026. https://e-journal.hamzanwadi.ac.id/index.php/jel/article/view/35213.