Gupta, Jitendra. “A Comparative Analysison Metal Detection By Using TheConcept of Robotic System With Internet of Things”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 2 (April 28, 2021): 3166–3175. Accessed December 22, 2024. https://turcomat.org/index.php/turkbilmat/article/view/2364.