“PENERAPAN KONSEP ELASTISITAS PERMINTAAN DAN STRATEGI PENETAPAN HARGA PADA UMKM KULINER DI PLATFORM DIGITAL: STUDI KASUS GOFOOD DAN SHOPEEFOOD DI INDONESIA”, JSA, vol. 1, no. 1, pp. 144–147, Jun. 2026, Accessed: Aug. 21, 2026. [Online]. Available: https://journal-edu.org/index.php/jsa/article/view/192