Muhammad Yafiz, Mawaddah Irham YABP. PENGARUH MODAL KERJA DAN PENGGUNAAN APLIKASI E-COMMERCE (SHOPTIMIZE) TERHADAP PENDAPATAN UMKM DI KOTA MEDAN. islamiccircle [Internet]. 2021 Dec. 22 [cited 2025 Aug. 26];2(2):76-8. Available from: https://jurnal.stain-madina.ac.id/index.php/islamiccircle/article/view/615