Putra, Ni Nyoman Ayu Kharisma Wulandari, AND 		Wirasila, Anak Agung.
" IMPLEMENTASI PERLINDUNGAN HUKUM MEREK BILLABONG DI POLDA BALI (STUDI KASUS PUTUSAN NO. 644/PID.Sus/2017/PN.DPS.)" <em>Kertha Desa</em> [Online], Volume 10 Number 7 (15 July 2022)