HELMA AVIVATUL YUSNA. PENGARUH PROMOSI DAN HARGA TERHADAP KEPUTUSAN PEMBELIAN PRODUK PADA MASTERPIECE BLITAR. Humantech : Jurnal Ilmiah Multidisiplin Indonesia, [S. l.], v. 2, n. Special Issue 2, p. 514–521, 2022. DOI: 10.32670/ht.v2iSpecial Issue 2.1357. Disponível em: https://journal.ikopin.ac.id/index.php/humantech/article/view/1357. Acesso em: 22 jul. 2024.