A L -I Q T IS H A D Ju rn al Il m u E ko n o m i S ya ri ah (J ou rn al o f I sl am ic E co no m ic s) ISSN: 2087-135X E-ISSN: 2407-8654 VOL. 8 (2), July 2016 Published by Faculty of Shariah and Law Syarif Hidayatullah State Islamic University Jakarta in Cooperation with The Indonesian Association of Islamic Economist. A L -IQ T IS H A D Ju rn al Ilm u Eko n o m i Syariah (Journal of Islam ic Econom ics) V O L. 8 (2), Ju ly 2016 Al Iqtishad: Jurnal Ilmu Ekonomi Syariah (Journal of Islamic Economics) is a peer-reviewed journal published by Faculty of Shariah and Law UIN Syarif Hidayatullah Jakarta in cooperation with The Indonesian Association of Islamic Economist. This journal focused on Islamic Economics and Finance studies. The journal is published twice a year on January and July. The aim of the journal is to disseminate the Islamic economics and finance researches done by researchers both from Indonesian and overseas. The journal is accredited by the Directorate General of Higher Education Ministry of National Education and Culture The Republic of Indonesia No. 040/P/2014, valid until December 2018. ISSN: 2087-135X E-ISSN: 2407-8654 Effectiveness of Zakah Targeting in Alleviating Poverty in Indonesia Rahmatina A Kasri Determinants of Liquidity Risk in Indonesian Islamic and Conventional Banks Raditya Sukmana, Sari Suryaningtyas The Patronage Behaviour of Islamic Bank’s Customer: Empirical Studies in Aceh M Shabri Abd Majid, Said Zulhanizar The Efficiency of Zakah Institutions Using Data Development Analysis Aam Slamet Rusydiana, Salman Al-Farisi The Effect of Social Capital on Customer’s Repayment Rate at Islamic Microfinance Institution Jaenal Effendi, Annisa Rindra Utami Shari’a Compliant E-Commerce Models and Customer Trust Muhammad Kholifatul I Ardiansyah, Yunizar, Budi Harsanto Risk and Return: Bonds and Sukuk in Indonesia Ahmad Rodoni, Aris Setiawan Islamic Prayer, Spirituality and Productivity: An Exploratory Conceptual Analysis M Ashraf Al Haq, Norazlina Abd Wahab, Hj Abdullah Abd Ghani, Nor Hayati Ahmad Islamic Banks Service Innovation Quality: Conceptual Model Tahreem Noor Khan Determinants of The Corporate Environmental Disclosure: Study on Jakarta Islamic Index Yulianti, Leis Suzanawaty, Zuwesty Eka Putri, Ismawati Haribowo INDEXING AND ABSTRACTING The journal is accredited by the Directorate General of Higher Education Ministry of National Education and Culture Republic of Indonesia No. 040/P/2014, valid until December 2018. Al Iqtishad has been covered (indexed and abstracted) by following indexing services: • Directory of Open Access Journal (DOAJ) • Crossref • Ebsco (Open Science Directory) • Google Scholar • Portal Garuda • Moraref • Indonesia Scientific Journal Database (ISJD) • Indonesia OneSearch • Sherpa-Romeo • Bielefield Academic Search Engine (BASE) • Open Archive Initiative (OAI) • Mendeley • Open Academic Journal Index (OAJI) • Open Archive Initiative (OAI) • Directory of Abstract for Journal (DAIJ) • Infobase Index • Cite Factor Academic Scientific Journal • Eurasian Scientific Journal Index • Directory of Research Journal Indexing (DRJI) • Academia.edu • Academic.Keys • Research Bible • Scholarsteer • Open Access Library • WorldCat • Universal Impact Factor • International Scientific Indexing • International Innovative Journal Impact Factor (IIJIF) • JournalIndex • Cosmos Impact Factor • Globethics.Net