Andrean Sebastian Helmi. “PROSES DESAIN PACKAGING MENGGUNAKAN APLIKASI COREL DRAW DI PT SUPERBOX INDUSTRIES”. JURNAL RUPA MATRA, vol. 1, no. 2, Apr. 2023, pp. 141-52, https://journal.iteba.ac.id/index.php/jurnalrupamatra/article/view/87.