Hara, Masatoshi. “Conceptualizing the Land-Locked Developing Trap in ASEAN: A Strategic Perspective from Lao People’s Democratic Republic”. International Journal of Socio-Economic Development and Digital Innovation 1, no. 1 (December 30, 2025): 1–15. Accessed April 1, 2026. https://americanosp.com/index.php/IJSDI/article/view/75.