Daud, Jasmin. “ANALISIS SISTEM BALAS JASA TERHADAP PENINGKATAN PT. PN (Persero) XIV PABRIK GULA CAMMING KABUPATEN BONE”. AkMen JURNAL ILMIAH 6, no. 1 (March 25, 2009). Accessed December 23, 2024. https://e-jurnal.nobel.ac.id/index.php/akmen/article/view/836.