Silalahi, B. P., S. Aminah, H. Mayyani, and A. Aman. “PARTICLE SWARM OPTIMIZATION FOR CUTTING ALUMINUM STOCK AND ITS COMPARISON WITH THE EXACT METHOD”. BAREKENG: Jurnal Ilmu Matematika Dan Terapan, Vol. 19, no. 4, Sept. 2025, pp. 2791-02, doi:10.30598/barekengvol19iss4pp2791-2802.