Analisis dugaan jabatan rangkap dan praktik integrasi vertikal dalam proses produksi Asia Pulp & Paper Sinar Mas Grup ditinjau dari undang-undang nomor 5 tahun 1999 tentang larangan praktek monopoli dan persaingan usaha tidak sehat = Analysis towards the allegation of interlocking directorates and vertical integration in the production process of Asia Pulp & Paper Sinar Mas Group Based on law number 5 year 1999 regarding the prohibition of monopolistic practice and unfair business competition