STUDI PRODUKTIVITAS TENAGA KERJA DALAM PROSES PRODUKSI KOPI CETHE TULUNGAGUNG . JAAS : Journal of Agribusiness and Agro-Socioeconomics, [S. l.], v. 2, n. 1, p. 1–10, 2026. Disponível em: https://journal.unita.ac.id/index.php/JAAS/article/view/2174. Acesso em: 12 oct. 2026.