Malasari, T., Pratama, A., Naibaho, A., Fransiska, C., & Zefanya, K. (2023). Analisis Penerapan Matematika dalam Ilmu Ekonomi: Fungsi Permintaan dan Penawaran. Innovative: Journal Of Social Science Research, 3(2), 5557–5565. Retrieved from https://j-innovative.org/index.php/Innovative/article/view/984