“The Effects of Development Strategy and Regional Competitiveness on Investment of Marine-Tourism Industry in East Belitung Regency”, Mediterr. J. Soc. Sci., vol. 6, no. 5 S5, p. 189, Oct. 2015, Accessed: May 03, 2024. [Online]. Available: https://www.richtmann.org/journal/index.php/mjss/article/view/7896