Sabaruddin, S., R. Hakim, N. Izzah, and M. Akbar. “Road Condition Analysis and Improvement Recommendations in Pulau Morotai Regency”. ASTONJADRO, vol. 15, no. 3, Sept. 2026, pp. 929-35, doi:10.32832/astonjadro.v15i3.22137.