थापा Thapa द. श. D. S. नेपाली नदी प्रणाली तथा गढी, किल्ला : एक सामरिक महत्व (Nepali river system and fortress, fort: a strategic importance). Unity Journal, [S. l.], v. 3, n. 01, p. 331–349, 2022. DOI: 10.3126/unityj.v3i01.43336. Disponível em: https://nepjol.info/index.php/unityj/article/view/43336. Acesso em: 8 may. 2024.