Asri Ila Firda, Windi, and Dwiki Mardiyanto. “nalisis ertandingan iga “deltras s ersela lamongan” erhadap erekonomian i abupaten idoarjo”. Jurnal Riset Pendidikan Ekonomi 8, no. 1 (April 30, 2023): 28–38. ccessed July 8, 2024. http://ejournal.unikama.ac.id/index.php/jrpe/article/view/7579.