Ivanna, Devia, et al. “Application of Marketing Strategies to Enhance the Competitiveness of The One Legian Hotel: Penerapan Strategi Pemasaran Untuk Meningkatkan Daya Saing Hotel The One Legian”. JAKADARA: JURNAL EKONOMIKA, BISNIS, DAN HUMANIORA, vol. 4, no. 2, Aug. 2025, pp. 221-34, https://jurnal.undhirabali.ac.id/index.php/jakadara/article/view/4289.