Rascalia, R., L. Nurholipah, and M. Gunandar. “SISTEM INFORMASI DASHBOARD FORESTRY PRODUCTION DI FORESTRY CONTRACTING DIVISION PT UNITED TRACTORS TBK”. Technologic, vol. 4, no. 2, Dec. 2013, https://technologic.polytechnic.astra.ac.id/index.php/firstjournal/article/view/48.