Rabu, 07 Juli 2021
Sharestar: Laporan Kegiatan Administrasi Saham PT Putra Mandiri Jembar Tbk per 30 Juni 2021.
https://www.idx.co.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202107/70f0a5ad65_8571ed06b3.pdf