Sipahutar, W., Fikri, A., Baiti, R. N. ., Siregar, M. Y. . and Putri, F. A. . (2025) “Optimization of Pineapple Leaf Fiber-Reinforced ABS Waste Filaments for FDM: Effect of Mesh Size and Volume Fraction”, Logic : Jurnal Rancang Bangun dan Teknologi, 25(3), pp. 169–174. doi: 10.31940/logic.v25i3.169-174.