INFLUENCE OF KNOWLEDGE AND UNDERSTANDING OF TAXATION, LEVEL OF INCOME OF TAXPAYERS, LEGAL PROVISIONS AND TAX SANCTIONS, AND PERCEPTION OF TAXPAYERS ON THE WILLINGNESS OF SME TO PAY TAXES (EMPIRICAL STUDY OF SME IN PASAR TANAH ABANG BLOK A) - Muhammad Abdul Muis (Politeknik Bisnis dan Pasar Modal, 2018)