Sitompul, Erwin, Raden Hilary Ardanta Yoga, and Mia Galina. “Design and Construction of Batik Drawing Machine With an Arduino-Based CNC System”. Protek : Jurnal Ilmiah Teknik Elektro 11, no. 2 (April 24, 2024): 141–148. Accessed May 30, 2026. https://ejournal.unkhair.ac.id/index.php/protk/article/view/6057.