Alt, I. S. o. I. o. I. E. t. P. E. i. T. W. a. (2008). Prosiding International Seminar on Implemtations of Islamic Economics to Positive Economic in The World as Alternative of Conventional Economic System (2008: Surabaya) 1 : Toward Development In The New Era of The Holistic Economics. IAEI dan UNAIR.

Alt, International Seminar on Implemtations of Islamic Economics to Positive Economic in The World as. Prosiding International Seminar On Implemtations of Islamic Economics to Positive Economic in The World As Alternative of Conventional Economic System (2008: Surabaya) 1 : Toward Development In The New Era of The Holistic Economics. IAEI dan UNAIR, 2008.

Alt, International Seminar on Implemtations of Islamic Economics to Positive Economic in The World as. Prosiding International Seminar On Implemtations of Islamic Economics to Positive Economic in The World As Alternative of Conventional Economic System (2008: Surabaya) 1 : Toward Development In The New Era of The Holistic Economics. IAEI dan UNAIR, 2008.