SARI, R. A.; RANITA, S. V. Analisis Rata-Rata Upah Masa Pandemi Pada Sektor Formal Di Sumatera Utara. Jurnal Sains dan Teknologi, [S. l.], v. 5, n. 1, p. 223–227, 2023. Disponível em: https://ejournal.sisfokomtek.org/index.php/saintek/article/view/1543. Acesso em: 21 may. 2026.