Ade Saputra, Guntur, Hapzi Ali, and Yayan Hendayana. “The Influence of Product Orientation and Product Innovation on Competitive Advantage”. Greenation International Journal of Tourism and Management 2, no. 2 (July 11, 2024): 92–98. Accessed November 24, 2024. https://research.e-greenation.org/GIJTM/article/view/191.