Manullang, Cornelia Febe, and Rismawati Rismawati. 2025. “Pengaruh Harga Dan Fasilitas Terhadap Keputusan Pembelian Tiket Event Konser Deliland Medan”. Innovative: Journal Of Social Science Research 5 (1):3794-3803. https://doi.org/10.31004/innovative.v5i1.17769.