, Nataraj K. B, Manohar M, Poornima K. Handa, U. R. Niharika. “Automated System for Detection of Apple Purity and Its Grading”. International Journal on Future Revolution in Computer Science & Communication Engineering 4, no. 2 (February 26, 2018): 100–103. Accessed April 29, 2024. http://www.ijfrcsce.org/index.php/ijfrcsce/article/view/1178.