FIRDAUS, Jessica Elizabeth; CAHYA, Septyan Budy. PENGARUH VARIASI MENU, HARGA, DAN PROMOSI MELALUI INSTAGRAM TERHADAP KEPUTUSAN PEMBELIAN KONSUMEN BOMBOLONI (Studi di Virous Bombolone & Donuts Sidoarjo). Jurnal Pendidikan Tata Niaga (JPTN), [S. l.], v. 12, n. 3, p. 316–328, 2024. DOI: 10.26740/jptn.v12n3.p316-328. Disponível em: https://ejournal.unesa.ac.id/index.php/jptn/article/view/64188. Acesso em: 27 jun. 2025.