KODRAT, Kimberly Febrina. The Improvement of Productivity to Increase Company Competitiveness in PT. X Binjai. Journal of Applied Science, Engineering, Technology, and Education, Takalar, Indonesia, v. 4, n. 1, p. 105–114, 2022. DOI: 10.35877/454RI.asci1172. Disponível em: https://ascijournal.eu/index.php/asci/article/view/1172. Acesso em: 14 may. 2026.