Ririn Tri Ratnasari and Sri Gunawan and Sylva Alif Rusmita and Ari Prasetyo (2018) Halal Food Certification to Improve the Competitiveness of East and Middle Business in Indonesia. The 2nd International Conference on Islamic Economics, Business, and Philanthropy (2nd ICIEBP). pp. 1044-1056. ISSN 2518-668X

Ari Prasetyo (2015) Pengaruh Kepemimpinan Islami Dan Kompensasi Finansial Terhadap Komitmen Dan Etos Kerja Islami Serta Kinerja Karyawan Pada Unit Usaha Di Pondok Pesantren Jawa Timur. Disertasi thesis, UNIVERSITAS AIRLANGGA.