Gulo, Yarman, Sirojuzilam, Badaruddin, and Agus Purwoko. “Analysis of the Influence of Human Resources, Natural Resources and Infrastructure Resources on Sectoral Development Policies in Soziona Tourism Economic Area (Somi Bozihona-Onolimbu Nalawo) Nias Regency, North Sumatra Province, Indonesia”. East Asian Journal of Multidisciplinary Research 1, no. 7 (August 31, 2022): 1229–1242. Accessed April 29, 2026. https://journal.formosapublisher.org/index.php/eajmr/article/view/1059.