MUHAMMAD YAFIZ, MAWADDAH IRHAM, Yenti Agustina Br Purba,. PENGARUH MODAL KERJA DAN PENGGUNAAN APLIKASI E-COMMERCE (SHOPTIMIZE) TERHADAP PENDAPATAN UMKM DI KOTA MEDAN. Islamic Circle , [S. l.], v. 2, n. 2, p. 76–86, 2021. DOI: 10.56874/islamiccircle.v2i2.615. Disponível em: https://jurnal.stain-madina.ac.id/index.php/islamiccircle/article/view/615. Acesso em: 26 aug. 2025.