“Analysis of Internal and External Factors Influence on Leading Development of Incentive Travel Product in Pulau Harapan Kepulauan Seribu Jakarta”. Journal of Tourism and Economic 8, no. 2 (December 30, 2025): 219–227. Accessed February 8, 2026. https://jurnal.stieparapi.ac.id/index.php/jtec/article/view/235.