Jumat, 04 September 2020
Struktur pemegang saham PT Putra Mandiri Jembar Tbk per tanggal 31 Agustus 2020.
https://www.idx.co.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202009/56f35773e0_ccba443e32.pdf