FIOLISA ADINDA PUTRI KARNIAWAN; NUR ANITA YUNIKAWATI. Development of Econoplay Based PowerPoint Learning Media on Marketand Market Price Formation Material for Grade X Students of SMANegeri 3 Blitar. Jurnal Inovasi Pendidikan Ekonomi, [S. l.], v. 15, n. 1, 2025. DOI: 10.24036/011335420. Disponível em: https://jipe.ppj.unp.ac.id/index.php/jipe/article/view/17. Acesso em: 9 jun. 2026.