Setyawan, Dwi Agung Setyawan, and Titik Haryati. “Analysis of Student Characteristics in Class X-9 of SMA Negeri 5 Semarang”. Educatio, vol. 19, no. 1, June 2024, pp. 143-52, https://e-journal.hamzanwadi.ac.id/index.php/edc/article/view/25778.