Sinaga, Wirnawati. “ANALYSIS OF FACTORS ENCOURAGING DOMESTIC TOURISTS TO VISIT PARAPAT,SIMALUNGUN REGENCY, NORTH SUMATRA PROVINCE”. Jurnal Ilmiah Akomodasi Agung 11, no. 1 (April 30, 2024): 65-71. Accessed November 22, 2024. https://journal.akpardarmaagung.ac.id/index.php/JIAA/article/view/160.