Analisis yuridis tumpang tindih kepemilikan tanah akibat dari konversi eks hak barat (studi kasus putusan Mahkamah Agung no. 39/K/PDT/2019) = Juridical analysis of overlapping land ownership as a result of the conversion of ex western rights (research case no. 39 k/pdt/2019) - Syahroni, Nurul Khomariyah (2020)