SITINJAK, F. R.; SILALAHI, F. T. R. Analisis Strategi Pemeliharaan Preventive Maintenance Excavator Menggunakan Pendekatan Analytical Hierarchy Process (AHP) dan Analisis Sensitivitas. Journal of Integrated System, [S. l.], v. 6, n. 2, p. 226–242, 2023. DOI: 10.28932/jis.v6i2.7633. Disponível em: https://journal.maranatha.edu/index.php/jis/article/view/7633. Acesso em: 11 may. 2024.