ROHMAN, Ahmad Khori Fathur; MARLENA, Novi. PENGARUH KERAGAMAN PRODUK DAN KUALITAS LAYANAN TERHADAP KEPUASAN KONSUMEN DI BASKIN ROBBINS TP3 TUNJUNGAN PLAZA SURABAYA. Jurnal Pendidikan Tata Niaga (JPTN), [S. l.], v. 9, n. 2, p. 1251–1257, 2021. DOI: 10.26740/jptn.v9n2.p1251-1257. Disponível em: https://ejournal.unesa.ac.id/index.php/jptn/article/view/40557. Acesso em: 5 jul. 2025.