Putra RRS, Rahmayani N, Nazar J. LEGAL PROTECTION OF COPYRIGHT FOR LITERARY WORKS OF BOOKS FROM ACTS OF ONLINE PIRACY IN PDF VERSIONS VIA THE WHATSAPP APPLICATION. JHD [Internet]. 2024 Mar. 29 [cited 2024 May 17];10(1):54-70. Available from: https://ojs.unida.ac.id/LAW/article/view/9812