Novyana, Bella, and Cliff Kohardinata. “EKSPLORASI PERSEPSI KONSUMEN TERHADAP KUALITAS PRODUK BAROPI”. Jurnal Performa: Jurnal Manajemen Dan Start-up Bisnis, vol. 2, no. 5, July 2018, pp. 250-5, doi:10.37715/jp.v2i5.588.