https://feb.unair.ac.id/index.php/download/download-materi-seminar.html?download=310 :kuliah-tamu-badan- Pusat-statistik-bps-republik-indonesia-oleh-dr- adi-lumaksono-ma-on-4-March-2020
https://feb.unair.ac.id/index.php/download/download-materi-seminar.html?download=310 :kuliah-tamu-badan- Pusat-statistik-bps-republik-indonesia-oleh-dr- adi-lumaksono-ma-on-4-March-2020