Wati, Erma, Abdur Rahman Hakim, Farah Fadhilah Rosadi, Jihan Marlinita Jasca, Kafrina, and Granita. “The Supply and Demand Analysis of a Spicy Smashed Fried Chicken Business Using Linear Functions in Mathematics Learning”. Mathematics Research and Education Journal 10, no. 1 (May 21, 2026): 10–21. Accessed July 21, 2026. https://journal.uir.ac.id/index.php/JPM/article/view/27561.