et.al, M.K Razali. “Smart Pet Feeder System and Big Data Processing to Predict Pet Food Shortage”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 3 (April 28, 2021): 1858–1865. Accessed May 6, 2024. https://turcomat.org/index.php/turkbilmat/article/view/1015.