1.
Aponno chrestiana-, Siahaya SL. PENGUKURAN PRODUKTIVITAS KINERJA USAHA MIKRO GULA MERAH SAPARUA. Jurnal Maneksi [Internet]. 2017 Dec. 29 [cited 2026 Nov. 5];6(2):7-11. Available from: https://www.ejournal-polnam.ac.id/index.php/JurnalManeksi/article/view/44