Ningtyas, Wahyu, and Sulthon Miladiyanto. 2026. “REGISTERING KOPI GUNUNG KAWI AS A GEOGRAPHICAL INDICATION: URGENCY OF COLLECTIVE LEGAL PROTECTION FOR FARMERS IN SUMBERDEM VILLAGE, MALANG REGENCY”. Widya Gama Intellectual Property Rights 1 (2):150-70. https://jurnal.widyagama.ac.id/index.php/WGIPR/article/view/1061.