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Mahdi, Whiko, and Ismet Mulyadi. “Perkembangan Kualitas Lubang Komposit Serat Daun Nanas Dengan Menggurdi Bertahap Kecepatan Tinggi”. Jurnal Teknik Mesin 17, no. 2 (November 30, 2024): 118 - 124. Accessed May 19, 2026. http://ejournal2.pnp.ac.id/index.php/jtm/article/view/1604.