Anggrawan, Anthony, Hairani Hairani, and Nurul Azmi. “Sales Prediction of Unilever Products Using The Linear Regression Method”. Jurnal Bumigora Information Technology (BITe) 4, no. 2 (December 14, 2022): 123-132. Accessed May 1, 2024. https://journal.universitasbumigora.ac.id/index.php/bite/article/view/2416.