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Ramsi, Rahmatsyah, Meifal Rusli, and Mulyadi Bur. “The Analysis of Loosening of Bolt Connection Due to Structural Vibration Through Changes in Dynamic Characteristics”. Jurnal Teknik Mesin 16, no. 1 (June 1, 2023): 56 - 62. Accessed December 14, 2025. http://ejournal2.pnp.ac.id/index.php/jtm/article/view/1091.