Heru Maryono, Syahruddin dan. “PENCIPTAAN LUKISAN POTRET BERDASARKAN EKSPRESI WAJAH MANUSIA”. Gorga : Jurnal Seni Rupa 1, no. 2 (February 8, 2013). Accessed June 7, 2025. https://jurnal.unimed.ac.id/2012/index.php/gorga/article/view/388.