Pratiwi, Charina, AND 		Harianto, Aries.
" Pencatatan Serikat Pekerja/Serikat Buruh Berdasarkan Asas Kebebasan Berserikat" <em>INTERDISCIPLINARY JOURNAL ON LAW, SOCIAL SCIENCES AND HUMANITIES</em> [Online], Volume 2 Number 1 (31 May 2021)