Keabsahan keputusan rapat umum pemegang saham perseroan terbatas berdasarkan kuorum yang ditetapkan pengadilan negeri : analisis putusan Mahkamah Agung Republik Indonesia = The legality of the decision of the general meeting of shareholders of the limited liability company based on district court decree on the quorum : the analysis of the Supreme Court Decision - Natania Rosalina, author (2013)