Badriah, Nurul. “DESAIN ALAT PROMOSI MULTIMEDIA PRODUK PT GRACIA KARYA MASEHI”. Narada : Jurnal Desain dan Seni 7, no. 1 (April 2, 2020): 127–136. Accessed May 28, 2026. https://training-ojs3-publikasi.mercubuana.ac.id/index.php/narada/article/view/8077.