WARSONO, W. PKMI USAHA PADA PANTI ASUHAN MUHAMMADIYAH PUTRI ULIL ABSHAR JETIS, MULYOAGUNG, DAU, MALANG. Studi Kasus Inovasi Ekonomi, [S. l.], v. 5, n. 01, 2021. Disponível em: https://ejournal.umm.ac.id/index.php/skie/article/view/12818. Acesso em: 3 jul. 2024.