APONNO, Chrestiana -; SIAHAYA, Septina Louisa. PENGUKURAN PRODUKTIVITAS KINERJA USAHA MIKRO GULA MERAH SAPARUA. Jurnal Maneksi (Management Ekonomi Dan Akuntansi), [S. l.], v. 6, n. 2, p. 7–11, 2017. DOI: 10.31959/jm.v6i2.44. Disponível em: https://www.ejournal-polnam.ac.id/index.php/JurnalManeksi/article/view/44. Acesso em: 5 nov. 2026.