Ni Putu Mira Khrisna Putri, et al. “PENGARUH KUALITAS PELAYANAN, VARIASI PRODUK DAN PROMOSI MEDIA SOSIAL TERHADAP KEPUTUSAN PEMBELIAN ULANG DI RESTORAN LAKOO BALI”. EMAS, vol. 5, no. 8, Oct. 2024, pp. 98-110, https://e-journal.unmas.ac.id/index.php/emas/article/view/10026.