Laoh, Esry. “DINAMIKA TENAGA KERJA SEKTOR PERTANIAN DI PROVINSI SULAWESI UTARA”. AGRI-SOSIOEKONOMI 8, no. 1 (March 30, 2015): 19–30. Accessed July 18, 2024. https://ejournal.unsrat.ac.id/v3/index.php/jisep/article/view/7358.