Sofian, Ahmad, Business Law Program, Faculty of Humanities, Bina Nusantara University, Indonesia

• Jurnal Penelitian Kesejahteraan Sosial Vol. 19 No. 1 (2020): Jurnal Penelitian Kesejahteraan Sosial - Articles
  Implementasi Protokol Opsional Perdagangan, Prostitusi dan Pornografi Anak di Indonesia
  Abstract  PDF