Manalu, Doni Sahat Tua. “ANALISIS PERSEPSI DAN KEPUASAN KONSUMEN RESTORAN PECEL LELE LELA”. Jurnal Hexagro 4, no. 2 (October 7, 2020). Accessed January 19, 2025. https://e-journal.unper.ac.id/index.php/hexagro/article/view/384.