ANALISIS YURIDIS PEMBATALAN MEREK “PENTAKOSTA” BERDASARKAN UNDANG-UNDANG MEREK DAN INDIKASI GEOGRAFIS: Juridical Analysis of the Cancellation of the 'PENTAKOSTA' Trademark Based on the Trademark and Geographical Indications Law - Refra, Mossad Kennedy; Purnamasari, Dian (Faculty of Law, Universitas Trisakti, 2024)