Aulia Salsabila Az-zahra et al. 2023. Penetapan Selling Price Set Menu Pada Event New Year Previere Lounge Di Grand Dafam Signature Surabaya. Journal of Creative Student Research. 1, 4 (Jul. 2023), 191–205. DOI:https://doi.org/10.55606/jcsrpolitama.v1i4.2245.