Lim, Tan, Ahmad Mohammad, and Mohd Noor Ismail. “Development of Arduino Basic Learning Kit in Robotics for Beginner Level Learning”. Jurnal Pendidikan Teknologi Kejuruan 4, no. 4 (December 29, 2021): 118-122. Accessed May 4, 2024. http://jptk.ppj.unp.ac.id/index.php/jptk/article/view/206.