Pengukuran Kerja di UMKM Penggilingan Padi di Payakumbuh dengan Metode Studi Waktu. Jurnal Serambi Engineering, [S. l.], v. 9, n. 2, p. 8699–8708, 2024. Disponível em: https://jse.serambimekkah.id/index.php/jse/article/view/149. Acesso em: 19 apr. 2025.