Viany, Aurellia Eka, and Wening Ramdhani Siti Nawangwulan. 2025. “Analisis Pengaruh Variasi Menu Pastry Terhadap Kepuasan Pelanggan Di The Sultan Hotel & Residence Jakarta”. JIIP - Jurnal Ilmiah Ilmu Pendidikan 8 (8):9046-49. https://doi.org/10.54371/jiip.v8i8.9362.