Siregar, Enni Sari, and Ihsan Batubara. “The Effect of Unemployment on Poverty In Mandailing Natal”. Adpebi International Journal of Multidisciplinary Sciences 1, no. 1 (August 26, 2022): 120–125. Accessed May 4, 2024. http://journal.adpebi.com/index.php/AIJMS/article/view/230.