https://potretbikers.com/2017/01/14/mpm-optimistis-penjualan-motor-tetap-stabil-meskipun-ada-kenaikan-tarif-pnbp-pp-no-602016/
MPM Optimistis Penjualan Motor Tetap Stabil, meskipun ada Kenaikan Tarif PNBP PP No. 60/2016