Padli Raja Pakpahan, and Rudi Masniadi. “SEKTOR UNGGULAN PEREKONOMIAN KABUPATEN SUMBAWA : (ANALISIS TOPOLOGI KLASSEN)”. Proceeding Of Student Conference 1, no. 4 (August 7, 2023): 90–100. Accessed November 23, 2024. http://conference.uts.ac.id/index.php/Student/article/view/640.