syarun man qoblana is the secondary sources in Islamic law Sadd. al-zaraie blocking the mean in Islamic Law Ijtihad in Islamic legal theories and its functions istishab as a source of Islamic law in secondary sources 2-Definisi ejensi and its characteristic based on contract act 1950 1-Jenis ejensi in contract law refer to contract act 1950 2-penerimaan in contract law refer to contract act 1950 1-cadangan in contract law in malaysia refer to contract act 1950 Academic Writing an introduction based on fundamental course on academic writing citation APA and academic writing style based on APA system citation AITAB ijarah thumma al-bay' in banking system What say you - ethical issues in research 2-WAKALAH as agency in islamic banking and finance kafalah as guarantee in islamic banking and finance