Ulfan N. Opi, Ellys Rachman, and Tety Thalib. “Factors Hindering Administrative Services in Malambe Village, Ponelo Islands Sub-District, North Gorontalo Regency”. MULTIPLE: Journal of Global and Multidisciplinary, vol. 1, no. 5, Nov. 2023, pp. 545-52, https://journal.institercom-edu.org/index.php/multiple/article/view/164.