Tumanggor, Ojakma Sihar Panaili, and Humiras Hardi Purba. “A Systematic Literature Review of Malcolm Baldrige National Quality Award (MBNQA) in Organization”. Proceeding Mercu Buana Conference on Industrial Engineering, vol. 1, no. 1, Jan. 2019, pp. 36-42, https://training-ojs3-publikasi.mercubuana.ac.id/index.php/mbcie/article/view/20320.