Dr. Puspo was once given a jacket by almarhum Professor Sofyan Syafri Harahap and the jacket he has been wearing until now is light brown and it inspired him about Islamic economics and in 2005 he started studying at IEF Trisakti University.

Teaching staff or lecturers at that time were 80% foreign and 20% domestic. The late Prof. Sofyan once gave him input regarding Islamic economics, namely this is a new discipline in Indonesia. At that time lectures were running using English as the medium of instruction.

The relationship between history and development of taxes in Indonesia and when did zakat develop in Indonesia as a tax deduction? so this is how this event comes from an ancient story which was called a kingdom so one society was formed as a result of a desire to unite where previously there was specialization in various sectors along with their financial management. Everyone agreed to put money together to be conveyed to people who have roles and functions in society, some in the form of goods or also tribute, like that existed in the royal era which was finally brought up to now as taxes, so let’s call on let’s go to YouTube…