Hidayatullah, Marcello Rasel, and Warih Maharani. “Depression Detection on Twitter Social Media Using Decision Tree”. Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) 6, no. 4 (August 31, 2022): 677 - 683. Accessed December 3, 2022. https://jurnal.iaii.or.id/index.php/RESTI/article/view/4275.